Question

Define work power and energy and state their si unit

Answer 1

Work is defined as a force causing the movement—or displacement—of an object.
The SI unit of work is the joule (J)

Power is the rate at which work is done or energy is transferred in a unit of time. 
The SI unit of power is Watts(W)

Energy is defined as the ability to do work.
The SI unit of energy is also joule(J)

HOPE IT HELPS!!!
PLEASE MARK AS BRAINLIEST

Answer 2

Answer:

joule

The standard unit used to measure energy and work done in physics is the joule, which has the symbol J. In mechanics, 1 joule is the energy transferred when a force of 1 Newton is applied to an object and moves it through a distance of 1 meter.