your classmate looks online to gather information about neutron stars. He finds that a typical radius of a neutron star is 10 km, a typical mass is two solar masses, and that a typical rotation period is as short as 1.4 ms. He suggests that if a spherical neutron star were spinning that fast, it seems that material at the equator of the sphere would be flung away because the gravity of the star could not supply the needed centripetal acceleration ofthe material. Prepare an argument that shows that the gravity at the surface of a neutron star is more than sufficient to provide the centripetal acceleration.
Gravitational force
In nature, every object is attracted by every other object. This phenomenon is called gravity. The force associated with gravity is called gravitational force. The gravitational force is the weakest force that exists in nature. The gravitational force is always attractive.
Acceleration Due to Gravity
In fundamental physics, gravity or gravitational force is the universal attractive force acting between all the matters that exist or exhibit. It is the weakest known force. Therefore no internal changes in an object occurs due to this force. On the other hand, it has control over the trajectories of bodies in the solar system and in the universe due to its vast scope and universal action. The free fall of objects on Earth and the motions of celestial bodies, according to Newton, are both determined by the same force. It was Newton who put forward that the moon is held by a strong attractive force exerted by the Earth which makes it revolve in a straight line. He was sure that this force is similar to the downward force which Earth exerts on all the objects on it.
your classmate looks online to gather information about neutron stars. He finds that a typical radius of a neutron star is 10 km, a typical mass is two solar masses, and that a typical rotation period is as short as 1.4 ms. He suggests that if a spherical neutron star were spinning that fast, it seems that material at the equator of the sphere would be flung away because the gravity of the star could not supply the needed centripetal acceleration of
the material. Prepare an argument that shows that the gravity at the surface of a neutron star is more than sufficient to provide the centripetal acceleration.
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