A pendulum clock that works perfectly on the Earth is taken to the Moon where g = 1.63 m/s2. a) Does it run fast or slow on the Moon? b) If the clock started at 12:00 midnight, what will it read after one Earth day (24.0 h)?

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

Does the asteroid belt revolve around the sun?