Answer:
a. Help accomplish a job
Explanation:
Energy is defined as the ability to do work. It is the ability to get a job done.
Where energy is deficient, no job or work can be done.
- In a water behind a dam, potential energy is stored.
- Potential energy is due to the position of a body.
- A moving car has kinetic energy which the energy due the motion of a body.
- Electrical energy is used to carry the currents in a circuit round about.
