. The rings of Saturn are composed of chunks of ice thatorbit the planet. The inner radius of the rings is 73,000 km,and the outer radius is 170,000 km. Find the period of anorbiting chunk of ice at the inner radius and the period ofa chunk at the outer radius. Compare your numbers withSaturn’s own rotation period of 10 hours and 39 minutes.The mass of Saturn is 5.7 x 1026 kg
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.
. The rings of Saturn are composed of chunks of ice that
orbit the planet. The inner radius of the rings is 73,000 km,
and the outer radius is 170,000 km. Find the period of an
orbiting chunk of ice at the inner radius and the period of
a chunk at the outer radius. Compare your numbers with
Saturn’s own rotation period of 10 hours and 39 minutes.
The mass of Saturn is 5.7 x 1026 kg
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