Answer Happy

The earth pulls on the moon with a force greater than the pull of the moon n earth. T Potential energy is position dependent. E A job done slowly, while an identical job is done quickly. Both jobs quire the same amount of power but different amount of work. I Lifting a 50 kg bag vertically 2 meters requires the same amount of work 5 lifting a 25 kg bag vertically 4 meters. a Momentum is defined as an object's mass times its velocity. 95. Impulse is efined as the force exerted on an object times the time it lasts. _Momentum is defined as an object's mass times its velocity. _Impulse is defined as the force exerted on an object times the time it lasts. When two objects collide and completely bounce apart with no lasting eformation or generation of heat, the collision is said to be elastic. When two objects collide and stick together, the collision is said to be nelastic. 0. A force can be simply defined as a push or a pull. 1