The average bullet has a mass of about 0.02 kg and travels at about 766 m/s when it's fired from a gun; how
much kinetic energy does the average bullet have when fired?

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

What are the applications of electromagnetic waves

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.