The momentum of a 2,029 kilogram car traveling at 34 meters per second is

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

The dot diagram represents the motion of the motorcycle as it moves from left to right