What is the average speed of a car that travels 60 meters in 2
seconds?

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.