How To Use Gravitation In A Sentence
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The geoid is defined as a gravitational equipotential surface that coincides with mean sea level.
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When he looks at you like that, you feel like you're standing at the verge of a bottomless abyss, a void so deep that it has its own mystical gravitation.
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By coming so close to earth, the gravitational field will alter its trajectory ever so slightly.
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A cloud of gas that is gravitationally attracted to the black hole can have a net angular momentum oppositely directed from that of the black hole.
Supermassive Black Holes Spinning Backwards Create Death Ray Jets? | Universe Today
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Stars are initially formed from gas, mostly hydrogen, and contract under their own gravitational attraction.
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That unexpectedly collapses it into a black hole, a supermassive region with a gravitational pull so strong not even light can escape.
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To escape from the Moon's gravitational field, a sample must be accelerated to a velocity above 2.4 kilometres per second.
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This is consistent with the proposal that the cerebellar cortex contains an internal representation of gravitational torques which is encoded through a learning process.
PLoS ONE Alerts: New Articles
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It does not therefore describe the collision of genuinely non-aligned gravitational waves.
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Thus it was that the impenetrability, the mobility, the impulsive force of bodies, and the laws of motion and of gravitation, were discovered.
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The discovery of the repulsive, anti - gravitational force of dark energy is explained.
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No bits of light or matter can climb out of these deep gravitational abysses.
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This site contains astrobiology news and links about: astrochemistry, bioinformatics, biosatellites, gravitational biology, hydrothermal vent communities, genomics, astropaleobiology, radiation physiology, the search for extraterrestrial intelligence, extremophiles, exopaleontology, cell biology, evolution, planetary protection, and space medicine.
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Stars are initially formed from gas, mostly hydrogen, and contract under their own gravitational attraction.
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Jules Galdea explained to us that these revolving fan-like wheels on top of the cars destroyed atmospheric pressure, or what is generally understood by the term gravitation, and with this force thus destroyed or rendered nugatory the car is as safe from falling to one side or the other from the single rail track as if it were in a vacuum; the fly wheels in their rapid revolutions destroying effectually the so-called power of gravitation, or the force of atmospheric pressure or whatever potent influence it may be that causes all unsupported things to fall downward to the earth's surface or to the nearest point of resistance.
The Smoky God, or: A Voyage to the Inner World
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At the same time, by dangling the art in an implied deep space, Bontecou conceives a void filled with anti-gravitational activity.
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Their gravitational attraction would thus curve up the universe to infinitely small size.
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The farther you distance yourself from it, the more it swells, gains gravitational heft, reveals mythic import.
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According to Mr Hiller, his shunter has to withstand decelerations of 5g (ie, five times the force of the Earth's gravitational field).
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By gravitation the sun and planets act and react upon one another.
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For simplicity's sake, I use the term here as a synonym for gravitational wave, as researchers themselves often do when speaking casually.
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The gravitational mass and the inertia mass are not equal in the microscopic quantum behavior.
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When their feeling for the river's lore drew them, by a spiritual gravitation, to a common centre -- to learn, for instance, that Council Bend and Council Island were named for one of those historic "confabs" between the white man and the red which shouldered the red brother once and forever away from the sunrise and across the great river -- that centre of gravity was the captain's chair, their tutor the first mate.
Gideon's Band A Tale of the Mississippi
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Gravitational attraction is an equivalent expression of the force close to each other between and on the line of the two objects, coming from exchange of momentum between objects and micro-particles.
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This is the point of no return, where matter is sucked into the black hole itself, where the gravitational pull is so great that not even light can escape - giving the black hole its name.
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The spillcam, which BP made public only after the White House intervened, was the visual through-line of a media drama that fascinated and frightened the country for an entire summer, and enveloped many of us in its gravitational-like pull.
Sean Smith: Ink Spill: Inside the Battle to Shape the News Coverage of Last Year's Oil Gusher
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The sad thing about it is that small nongravitational forces and astrometric errors make an accurate collision prediction very hard to do more than a few years out.
Asteroid Threat Conference Underway - NASA Watch
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Maximum gravitation force occurs when a syzygy and perigee occur on the same day as perihelion.
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The stars are nuclear furnaces, where the perpetual gravitational infall is exactly balanced by the outflow of energy generated, literally, at the centre of gravity, the core of the star.
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He introduced this in 1817 in his study of a problem of Kepler of determining the motion of three bodies moving under mutual gravitation.
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The horizontal currents over the reef were found to be primarily due to the hydraulic flow and surface gravitational seiches.
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Neutron stars are the most dense objects of normal matter in the universe, supported against gravitational collapse by subatomic forces.
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It is gravitation that causes the apple to fall.
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Her gravitation towards Italy and Italian culture functions as a kind replacement for the personal and cultural decimation she has witnessed as the daughter and niece of Holocaust victims.
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These counteract the tendency for the body to contract under its own gravitational pull.
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They had to undergo genetic alterations to prepare them for the gravitational pressures of these gates.
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The orientation of those gravitationally bound pairs of galaxies should be completely random, as viewed from our vantage point within the solar system.
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De Gama caught the austral westerlies to hurl him past Africa; the Voyagers were boosted gravitationally as they sailed from planet to planet.
Review of "Voyager," a book about the space probes, by Stephen J. Pyne
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Both tectonic stress and gravitational loading by overburden can produce pressure dissolution.
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If supersymmetry is discovered, it will also imply strong support for string theories that may even unify gravitation with the other three interactions.
The Nobel Prize in Physics 2004 - Information for the Public
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An object with mass creates a gravitational field around itself.
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The facts of what we call gravitation are obvious, and any attempt to disregard them would result in disaster, yet no satisfactory explanation of gravitation has yet been discovered: many theories have been suggested, but no theory has yet been proved to be true.
Hormones and Heredity
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Another way of understanding the situation is to remember the equivalence Einstein explained between gravitational and inertial forces.
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At the end of every straight the brake pedal would be mashed into the floor before the car was flung into the next curve, generating cornering forces well in excess of the gravitational pull of Earth.
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A revealing difference between gravitational and electromagnetic radiation is that dipole radiation is absent in the gravitational case.
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Immutable laws, such as gravitation and the conservation of energy, became wobbly, and I was prepared to witness their violation at any moment to remain unastonished.
The Amateur Navigator
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The normal monitoring of the stellar wind, the gravitational pulsing, the neutrino flux, and the density of the flocculi are standard measurements of stellar instability.
The Abode of Life
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These two so-called supermassive black holes, which are celestial objects with enormous gravitational pull, are locked in orbit about 5 billion light years away from Earth, the scientists said.
The Times of India
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Even Newtonian physics was unable to give a complete explanation of its orbit: the direction of the axis was found to move by rather more than could be explained by precession and the gravitational attraction of the other planets.
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Earlier approaches started with an elliptic orbit of the Moon round the Earth, assuming the Sun had no effect, then perturbing the orbit to take account of the gravitation of the Sun.
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But the gravitational field is a symmetric tensor rather than a vector, and this means the graviton is spin-two, rather than spin-one like the photon.
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A US and Netherlands-led team of astronomers using the Hubble Space Telescope have identified 19 new examples of gravitationally lensed galaxies.
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This planet, the fourth in series from parent star Sun, is under the gravitational influence of its outward neighbour: Jupiter.
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At the end of every straight the brake pedal would be mashed into the floor before the car was flung into the next curve, generating cornering forces well in excess of the gravitational pull of Earth.
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the gravitation of the middle class to the suburbs
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I could explain why it was gravitational synchrony that caused certain asteroids to be flung out of the asteroid belt and ultimately to strike our planet, probably extinguishing the dinosaurs and many other creatures.
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gravitation cannot be held responsible for people falling in love
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In the case of the Sun or some similar large object, as it contracts there is a decrease in its gravitational energy because the composite matter is moving closer to the middle, and that energy has to go somewhere.
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During the inflationary period the universe borrowed heavily from its gravitational energy to finance the creation of more matter.
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Another study, made early in 2003, suggested that a close encounter between the second and third star, acting as a kind of gravitational slingshot, had hurled the third star out of the system.
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Astronomers speculate that M51's spiral structure is primarily due to its gravitational interaction with a smaller galaxy just off the top of this digitally sharpened image.
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Unfortunately, the electrogravitational implications of Whittaker's profound work were not recognized and followed up, and their connection to Maxwell's quaternionic EM theory was not noticed nor examined.
Chapter 4
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In 1915, with his theory of general relativity, Einstein extended this hypothesis to include gravitation.
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The only article which can be called a treatise is the Astronomer Royal's "Gravitation," founded on the method of
A Budget of Paradoxes, Volume II (of II)
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But those masses also exert gravitational force upon each other.
The Origin of the Universe
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Physics concepts in ninth grade serve first to apply the ninth-grade algebra and second to teach how science works, including such vast syntheses as achieved by the theory of gravitation.
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A photon gains energy when it falls into the gravitational potential of an overdense region, and expends energy when it climbs back out.
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In such an environment with such a strong spirit of times – which I call the invisible prison – there is no critical gravitation when it comes to such results.
Archive 2008-04-19
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Underlying its mystery is the moon, whose gravitational pull controls all tides on the planet.
Times, Sunday Times
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One such invention was the rotating cruciform gravity gradiometer mass detector, which measures Earth's subsurface mass variations or gravitational multipole moments.
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Since there were only two basic forces known in the beginning of the 20th century, gravitation and electromagnetism, and it was seen that electromagnetism is responsible for the forces in the atom, it was natural to believe that it was also responsible for the forces keeping the nucleus together.
Forces
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Both represent the quantized field of a fundamental force: photons the electromagnetic field and gravitons the gravitational field.
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Dark matter is invisible to the telescopes, and you only detect its presence by the gravitational effect it has on light beams passing by.
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This elementary particle allegedly communicates gravitational forces throughout the universe.
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The tower comprises of a complex steel diagrid, which sits above an extensive distribution of 490 piles that have been drilled 30m underground to accommodate gravitational, wind and seismic pressures.
Undefined
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In fact, the inertial mass of any object exactly equals the gravitational mass of the object.
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All the planets should have started warm, when gravitational energy was transformed into heat during planetary accretion.
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Let me go back to my earlier discussion of gravitational collapse.
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Moreover, positive phototaxis is facilitated by gravitational forces.
BioMed Central - Latest articles
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His gravitation towards people and things that expand his horizons is absolutely inspiring.
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By gravitation the sun and planets act and react upon one another.
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Icarus has been made visible by a phenomenon called gravitational lensing which works like a natural magnifying glass.
The Sun
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I was afraid I might crush her itty-bitty body just by standing near her, through sheer gravitational force alone.
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Newton had deduced from his theory of gravitation that the Earth would be flattened at the poles.
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The universe, once clean and consistent, was becoming a mottled, furrowed, anisotropic mess due to the opposing compressional and tensile stresses induced by gravitationally attractive and repulsive forces.
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In their estimation, nothing could explain the coincidences except the momentary passing of a gravitational wave.
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The relative weakness of gravitational forces also permits a mode of growth that large animals could not maintain.
The Constraints of Corporate Tradition
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Green created field conceptions of “potential,” with parallel mathematical properties, for electrostatics, magnetostatics, and gravitation.
Dictionary of the History of Ideas
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It is worth emphasising that there is a major step to be made from an inverse square law of force to explain planetary motion and a universal law of gravitation.
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In the early years of its life, Newton's gravitational theory was falsified by observations of the moon's orbit.
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Passive gravitational mass is a measure of the strength of an object's interaction with the gravitational field.
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The wavelengths of the radio waves emitted by the pulsar are lengthened as a result of the effects of the gravitational field of the companion star (gravitational redshift).
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Gravitational collapse releases energy; and collapse to a single, dimensionless point releases an infinite amount of it.
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[0001] This invention is a system that teleports a human being through hyperspace from one location to another using a pulsed gravitational wave traveling through hyperspace.
Archive 2006-05-14
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Both Mercury and Mars have gravitational fields too low to retain an atmosphere.
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overthrown" such a permanent fixture of the cognitive landscape as Newtonian gravitational theory, the general theory of relativity at once became a principal focus of philosophical interest and inquiry.
Early Philosophical Interpretations of General Relativity
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They have to make use of planetary alignments, or ‘launch windows’, to provide an extra gravitational slingshot effect, helping to catapult them further out into space.
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Support larger mirrors at multiple points around their rims and on their backs to minimize gravitational distortions at all elevation angles of the line of sight.
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Gravitation is not responsible for people falling in love.
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Gravitational force is inversely proportional to the square of the distance between two objects.
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Sir Isaac Newton formulated a single law of gravitation based on Kepler's three laws of planetary motion.
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By gravitation the sun and planets act and react upon one another.
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She thought of the universe as being full of mystical forces including gravitation and magnetism.
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Moreover, the effects of these waves have been seen: Two stars orbiting each other radiate gravitational waves.
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The Sun, Earth and Moon were in alignment, which increased the gravitational pull of the Sun and Moon on the Earth.
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Light from this galaxy is gravitationally lensed by Abell 2667, appearing much like a distant person would appear through a wine glass.
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These waves are literally gravitons - the hypothetical particles that carry the gravitational force - that have been stretched to macroscopic lengths by the cosmic expansion.
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Moreover, all force, whether gravitational or electromagnetic, is the outcome of one cosmic energy called prana.
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Progress was being made in that gravitation was described for the first time by the metric tensor but still the theory was not right.
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If you treble the distance, the gravitational attraction gets nine times weaker.
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The dispersed particles do not remain suspended indefinitely but eventually settle to the bottom of the container because of the gravitational pull.
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She thought of the universe as being full of mystical forces including gravitation and magnetism.
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It uses a combination of Lorentz Force turning and gravitational slingshot (if feasible) to alter its trajectory so that it passes by a number of stars in succession, finally returning to Earth to begin the cycle again.
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As the difficulty increases, you use the gravitational pull of objects to push him the right way.
Times, Sunday Times
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Galaxy clusters are the largest gravitationally-bound objects in the Universe.
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the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them
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Signals-and detection was getting a lot of routine stuff Van Allen count, micrometeor count, surface temperature, gravitationfield strength, radar and scanner echoes.
Space Viking
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They are only one unpredictable gravitational slingshot away from a collision course.
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In it, Newton revealed his laws of motion, and the law of universal gravitation.
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In practice instruments could not survive such a journey; they would be torn apart by the increasing gravitational field gradients.
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In fact gravitational interaction is about 10 times weaker than the electromagnetic.
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Gravitational sediments can enter a cave system in the form of entrance talus material, colluvium, roof fall, or phreatic infiltrates.
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Poplawski takes advantage of the Euclidean-based coordinate system called isotropic coordinates to describe the gravitational field of a black hole and to model the radial geodesic motion of a massive particle into a black hole.
PhysOrg.com - latest science and technology news stories
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Massive cosmic strings would also be excellent candidates for gravitational lensing.
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In the mean-velocity Doppler model, the blueshift acceleration experienced by the travelling photon is essentially the same contractive gravitational acceleration experienced by the galaxies in the Hubble Flow, so the photon does not experience any gravitational time dilation which differs from the underlying time dilation inherent in the FLRW metric.
Does Space Expand?
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Black holes are objects for which the gravitational attraction is so strong that nothing, not even light, can escape from it.
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To this spiritual world we may refer the marvellously complex forces which we know as gravitation, cohesion, chemical force, radiant force, and electricity, without which the material universe could not exist for
Darwinism (1889)
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Both Earth and Moon have gravitational fields that allow bodies that would have missed them without their gravitational attraction to hit them.
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Therefore, these mysterious matters are invisible, but astronomers know about their existence through the exploration of the gravitational interaction between them and ordinary matters.
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The Empire, mediately or immediately, must become the universal educator, news-agent, book-distributor, civiliser-general, and vehicle of imaginative inspiration for its peoples, or else it must submit to the gravitation of its various parts to new and more invigorating associations.
An Englishman Looks at the World
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Einstein warmed to the idea that the gravitational field of the rest of the Universe might explain centrifugal and other inertial forces resulting from acceleration.
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In American letters, it is impossible to think long about hiddenness without coming into the gravitational field of Edgar Allan Poe.
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A lot of this work has produced some exciting physical chemistry including the first observation of gravitational separation of isotopes and gases in a column..first predicted by Gibbs and observed many tens of decades later.
Unthreaded #17 « Climate Audit
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Newton had deduced from his theory of gravitation that the Earth would be flattened at the poles.
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Like the planets of the solar system, men too were drawn into a type of gravitation toward goodness in this way.
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The pattern of polygonal ridges bounding dish-shaped depressions is interpreted as the product primarily of embryonic overturn of this gravitationally unstable system.
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With each close fly-by of a planet, it receives an energy boost because of the planet's gravitational pull.
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Einstein had deep insights into how to incorporate gravitation into relativity theory.
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But the metaphor conveys the inevitability, the inexorability, of gravitational attraction that many of us have best experienced in love.
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It modifies the scenario of gravitational collapse in the following way.
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In the second quarter the gravitational pull is less, but the moonlight is strong, creating strong leaf growth.
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The best direction for the thrust line is thus not the same as the gravitational vertical.
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Earth's gravitational force holds the atmosphere around the earth.
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This hypothesis holds that giant tongues of material were torn from the preexisting Sun by the gravitational attraction ofa passing star.
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Thus, the theory postulates that inertial and gravitational masses are fundamentally the same thing.
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Both depend on the gravitational attraction exerted on the parent star by orbiting planets.
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They also used, for, to determine the gravitational attraction exerted by a lamina on particles.
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The gods cultivate levitation, which is a different thing from levity, meaning skyey gravitation, uplift, aspiration expressed in bodily attitude.
Little Journeys to the Homes of the Great - Volume 12 Little Journeys to the Homes of Great Scientists
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In 1965 I read about Penrose's theorem that any body undergoing gravitational collapse must eventually form a singularity.
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The unifying feature of this theory was that it unified Einstein's theory of gravitation and Maxwell's electromagnetic theory.
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The 3D pdf format, which can be displayed by any computer with up-to-date Adobe Reader software installed, was used to present a "dendrogram" illustrating the role of gravitation in the formation of stars within mighty interstellar gas clouds.
The Register
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It is gravitationally captive to the giant ball of ringed gases that is Saturn.
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James is all grown up; the mass of him, the physical solidity, possesses a palpable gravitational pull.
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Special experiments were conducted to analyze gravitational erosion variation in rill evolution process on loess slope.
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Weight is the gravitational force of attraction exerted on a body.
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But she blocked his gravitation toward painting.
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The current project focuses on measuring ‘gravitational’ issues, as they affect skilled professionals currently expatriated from New Zealand.
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An isolated black hole is, of course, undetectable, except by its gravitational pull - the way it distorts space in its vicinity.
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As a bonus, since the same merging process also produces gravitational waves, those simulations could aid in the discovery of that key prediction of general relativity theory.
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The hard core of Newtonian physics is comprised of Newton's laws of motion plus his law of gravitational attraction.
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And yet the state, which includes all the citizens of the state, believes that it can blot out this wisdom of mine in the final dark by means of a rope about my neck and the abruptive jerk of gravitation — this wisdom of mine that was incubated through the millenniums, and that was well hatched ere the farmed fields of Troy were ever pastured by the flocks of nomad shepherds!
Chapter 1
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This hypothesis holds that giant tongues of material were torn from the preexisting Sun by the gravitational attraction ofa passing star.
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By gravitation the sun and planets act and react upon one another.
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Further enhancements will guide the user through the development of brachistochrones for force fields which differ from gravitational force fields.
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If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull.
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The electrical attraction between a proton and an electron is forty powers of ten stronger than their gravitational attraction.
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The density of matter and radiation was then favorable for gravitational contrac - tion to take over in local regions and to compress the gas into huge clouds.
COSMOLOGY SINCE 1850
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Their gravitational attraction would thus curve up the universe to infinitely small size.
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The authors characterize their early review of Newton's classical theory of gravitation, for example, as "a gentle workout in the foothills before we head for the dizzy heights.
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The Moon and the Sun also exert gravitational pulls on Earth, creating tides that we see as the twice-daily ebb and flow of the ocean.
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Einstein's so-called "geometrization" of gravitational force in 1915 gave the geometrization program its first, partial, realization as well as its subsequent impetus.
Early Philosophical Interpretations of General Relativity
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Stars are initially formed from gas, mostly hydrogen, and contract under their own gravitational attraction.
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The steel exoskeleton known as the diagrid sits above an extensive distribution of 490 piles that have been drilled 100 feet underground to accommodate the gravitational, wind and seismic pressures caused by the lean of the building.
Capital Gate: Leans More Than The Leaning Tower of Pisa | Impact Lab
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According to many experts, however, the move is both a symptom of changing retail trends and a long expected gravitation towards the store's natural born market.
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General Relativity tells us that gravitation is essentially curvature due to the energy contained in a region, so the condensation of enough vacuum energy over a region of space effectively convertes this energy to the positve mass density of real particles, and so this 'departure' is maintained in this manner.
…And Now, For Something Completely Different
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In a gravitational field this causes the denser air to sink and buoy up the less dense gas.
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Changes to the local gravitational field may well impair astrogation in the sector and may also affect the stable orbits of the remaining objects in orbit around the gas giant.
Blasted Contractors!
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But the vortex theory did not explain the gravitation of terrestrial objects towards the earth's poles, and, when applied to celestial matter, the theory clashed with certain known facts about planetary movements.
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He's the gravitational center of the movie, drawing in every character and situation and taking command of the screen.
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This is the mean sea-level surface, and is also clearly a gravitational equipotential.
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Because of gravitational disturbances by the other planets, the shape and orientation of the orbit are not fixed, and the apsides slowly move with respect to a fixed frame of reference.
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They suggested that some tensile force must be present in the sequences containing polygonal fault networks, superimposed on the stresses induced by burial and gravitational loading, to induce shear failure.
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The debate has left the gravitational pull of commonsense.
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One abbreviate way of characterizing the dual role of the gμÎ" is to say that in the general theory of relativity, gravitation, which includes mechanics, has become "geometrized", i.e., incorporated into the geometry of spacetime.
Early Philosophical Interpretations of General Relativity
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It showed that gravitational collapse was not as much of a dead end as it had appeared to be.
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It modifies the scenario of gravitational collapse in the following way.
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For the remainder of his life he sought without success a unified field theory embracing electromagnetism, gravitation, and quantum mechanics.
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Incomprehensible forces of gravitation tug every possible aspect of strife and destruction towards him.
Times, Sunday Times
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The woman is the only character who doesn't exist really, she is like a gravitational pull on the story.
Times, Sunday Times
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At once this permitted a general principle of relativity embracing all motion, for if an experimenter in K, or in K′, could no longer determine the extent to which physical effects were due to uniform acceleration and to what extent to uniform gravitation, acceleration need no longer be regarded as absolute.
RELATIVITY
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That movement presumably stems from the galaxy being gravitationally drawn towards something.
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Asthenosphere uplift indicates the deep adjustment process during the interaction of plates, and also shows the adjusting process of gravitational equilibrium between upper layer of crust and mantle.
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The modest light gradient experienced by the tree is counteracted by a continuous gravitational influence, known as gravitropism, which guides plant growth upward.
Scientific American
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Accordingly one attempts to treat the gravitational field as consisting of quantum - mechanical particles to which the name graviton has been given.
RELATIVITY
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The giant pillars are light years in length and are so dense that interior gas contracts gravitationally to form stars.
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Finally, within a few years of its completion in 1915, attempts were made to extend general relativity's "geometrization" of gravitation to non-gravitational fields.
Early Philosophical Interpretations of General Relativity
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The mechanism involves a gravitational resonance between the Moon and accretion-disk material, which can increase orbital inclinations up to approx 15°.
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By gravitation the sun and planets act and react upon one another.
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Estimate the minimum mass from where on gravitational binding starts to dominate as binding force.
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irrigation by gravitation rather than by pumps
