A 1400-kg car is traveling on a level road at a constant speed of 66 mi/h. The drag force exerted by the air on the car and the rolling friction force exerted by the road on the car tires add to give a net force of 790 N pointing opposite to the direction of the car's motion. What is the rate of work done by the air and the road on the car?

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

gravitational energy

electrical energy

kinetic energy

ligh energy