Question

what energy conversions make a car go down the street?

1. potential energy is stored in gasoline, which is converted to heat, then to the kinetic energy of the car.
2. the stored energy of the gasoline is converted to heat, and then to the stored energy of the car.
3. the kinetic energy of the gasoline is converted to heat, then to kinetic energy of the car.
4. the kinetic energy of the gasoline is converted to heat, then to potential energy of the car.

Explanation:

Gasoline has potential energy. When it burns in the car's engine, it releases heat. This heat energy is then converted into the kinetic energy that makes the car move.

Answer:

A. Potential energy is stored in gasoline, which is converted to heat, then to the kinetic energy of the car.