Imagine a 10 KG block moving with a velocity of 30 M/S to the left calculate the kinetic energy of the block

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false