Think of an everyday situation in which two objects interact and exert a force on each other. explain how the interaction can cause energy to be transferred from one object to another.

If a clock aboard a space ship traveling at 0.900 c of the speed of light relative to earth chimes once at the beginning of the hour and again when it reads one hour later, how much time would an observer on earth say elapsed between the two chimes?

If a nissan titan has a mass of 2,300 kilograms how many grams is that

Ahockey puck sliding along frictionless ice with speed v to the right collides with a horizontal spring and compresses it by 3.0 cm before coming to a momentary stop.