Two charges that are both 4 C push each other apart with a force of 827,123 N. How far apart are the two charges

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?