Question

What is energy ?state its units​

Answer 1

Explanation:

Energy is defined as the ability or capacity of doing any work. ... Because of the direct connection between energy and work, energy is measured in the same unit as the work, that is Joule (J). The SI unit of energy is Joule (J) and like work, it is a scalar quantity.

Answer 2

Answer:

Energy is the capacity of physical a system to do work the common symbol for energy is uppercase letter E. the standard unit is the Joule symbolised as J. 1 Joule is the energy resulting form the equivalent of 1 Newton of force acting over 1 metre of displacement.

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