prove that power is the scalar product of force and velocity
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POWER = WORK DONE / TIME
(as work = force * displacement)
so,
POWER = FORCE * DISPLACEMENT / TIME
(displacement / time = velocity)
so...
POWER = FORCE * VELOCITY
AND HENCE PROVED..... :-)
(as work = force * displacement)
so,
POWER = FORCE * DISPLACEMENT / TIME
(displacement / time = velocity)
so...
POWER = FORCE * VELOCITY
AND HENCE PROVED..... :-)
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