Question

what is meant by energy??​

Answer 1

Answer:

energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. ... For example, any given body has kinetic energy if it is in motion.

Answer 2

Answer:

energy is capacity of doing work

energy = power ×time

power = mass ×gravitation force