Which produces the most energy?

Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Why does a collision with an airbag cause less damage than a collision with a steering wheel