Question

(slide 23) what is energy? *
the ability to power a car.
the amount of power stored in a battery.
the ability to do work.
how fast i can move after eating 10 chocolate bars.

Explanation:

In physics, energy is defined as the ability to do work. Powering a car is a specific application of energy, the amount of power in a battery is related to electrical - energy storage, and how fast one can move after eating chocolate bars is a personal - energy related experience but not the general definition.

Answer:

The ability to do work.