Question

Define potential energy? Write an expression for potential energy. Write theSI unit of potential energy​

Answer 1

Answer:

Potential energy, stored energy that depends upon the relative position of various parts of a system. ... A spring has more potential energy when it is compressed or stretched.Common symbols PE, U, or V

SI unit joule (J)

Derivations from other quantities U = m · g · h (gravitational) U = ½ · k · x2(elastic) U = ½ · C · V2 (electric) U = -m · B (magnetic) U =

Answer 2

Answer:

Potential energy :- the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factor.

Potential energy is basically the energy of the body due to its position or its compressed state, the expression for potential energy is PE=MGH where M is mass, G is the force of gravity and H is the height at which the object is placed. The si unit for potential energy is joule