Gravitational in a sentence

By finding the exact relationship between a body's gravitational mass and its gravitational field, Newton provided a second method for measuring gravitational mass.

Inertial vs. gravitational mass Although inertial mass, passive gravitational mass and active gravitational mass are conceptually distinct, no experiment has ever unambiguously demonstrated any difference between them.

Two objects within the same gravitational field will experience the same acceleration; however, the object with a smaller passive gravitational mass will experience a smaller force (less weight) than the object with a larger passive gravitational mass.

An even loftier goal is pinning down the gravitational wave background—you can think of it as the entire ocean of gravitational waves, dynamically criss-crossing as they are produced by black hole and neutron star collisions throughout the cosmos.

An international network of gravitational observatories, including the Laser Interferometer Gravitational-wave Observatory in the United States, routinely detects these waves.

Yu explained that PandaX-II assumes dark matter "talks to" normal matter—that is, interacts with protons and neutrons—by means other than gravitational interaction (just gravitational interaction is not enough).

An analogy is that a suspended object (a mass) that is said to have gravitational potential energy (as a result of a gravitational field), which is the amount of energy that would be released if the object was allowed to fall.

Another proposal uses a gravitational backreaction from a theory that explains gravitational force between objects as an action, a reaction and then a back-reaction.

Cavendish's aim was not actually to measure the gravitational constant, but rather to measure Earth's density relative to water, through the precise knowledge of the gravitational interaction.

Colloquially, the gravitational constant is also called "Big G", for disambiguation with "small g" ( g ), which is the local gravitational field of Earth (equivalent to the free-fall acceleration). citation.

C. S. Unnikrishan, Tata Institute of Fundamental Research, Bombay, India, showed that if the effect had been caused by gravitational shielding, the shape of the shielded region would be similar to a shadow from the gravitational shield.

For instance, the gravitational force acting upon an object can be seen as the action of the gravitational field that is present at the object's location.

Gravitational collapse main Gravitational collapse occurs when an object's internal pressure is insufficient to resist the object's own gravity.

Gravitational lensing observations of galaxy clusters allow direct estimates of the gravitational mass based on its effect on light coming from background galaxies, since large collections of matter (dark or otherwise) gravitationally deflect light.

Gravitational or buoyant convection Gravitational convection is a type of natural convection induced by buoyancy variations resulting from material properties other than temperature.

Gravitational waves main Gravitational waves also travel through space.

Important points to stress * The receiving end of the light transmission must be located at a higher gravitational potential in order for gravitational redshift to be observed.

It is the most intuitively understood of the Lagrangian points: the one where the gravitational attraction of M 2 partially cancels M 1 's gravitational attraction.

Note that for these purposes the only gravitational field considered is the external one; the gravitational field of the body (as shown in the graphic) is not relevant.

The choice of at infinity may seem peculiar, and the consequence that gravitational energy is always negative may seem counterintuitive, but this choice allows gravitational potential energy values to be finite, albeit negative.