In a gas-powered car, a battery a) produces chemical potential energy to run the engine. b) produces mechanical work to rotate the tires and make the car move. c) produces electrical energy to start the car. d) produces thermal energy to produce heat for the heating and cooling system.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.