Question

select the correct answer.
what are the two main categories of energy?
a. electrical energy and potential energy
b. nuclear energy and kinetic energy
c. gravitational energy and radiant energy
d. kinetic energy and potential energy

Explanation:

Energy can be categorized into kinetic energy (energy of motion) and potential energy (stored energy). Electrical, nuclear, gravitational, and radiant energy are specific forms within these main categories. Kinetic and potential are the overarching main types.

Answer:

D. kinetic energy and potential energy