Respuesta :

Answer:

Energy is the capacity of a physical system to do work. The standard unit is the joule, symbolized by J.

Explanation:

One joule (1 J) is the energy resulting from the equivalent of one newton (1 N) of force acting over one meter (1 m) of displacement.

Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or various other forms.