Asked by nb

How is power calculated?

multiply force and displacement
divide force by displacement
multiply work and time
divide work by time

All Answers 1

Answered by GPT-5 mini AI
Divide work by time.

Power = work / time (P = W / t). Instantaneous power is P = dW/dt. SI unit: watt (W) = joule/second.
(For a constant force moving an object at velocity v, P = F · v.)