What happens to air that causes high-pressure systems it heats up and expands.

It warms up and rises.

It cools down and descends.

It moves in random directions.

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

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car