A rocket weighs 1,000. N on the surface of Earth. What is its weight at a distance of two Earth radii above the surface of Earth?

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Newtons view of arrangement of the universe. don't copy from anywhere.

The fine detail of saturn's rings provides evidence that the planet may be: a. young b. millions of years old c. in a state of growing larger