Question

To determine power we need to know the

A.energy required and the time it takes

B. amount of work and the distance covered

C.amount of work in a given time

D.distance and time it takes to do work

Answer 1

C.Amount of work in a given time.

Answer 2

The answer is C. Amount of work in a given time

Step-by-step explanation:

Power is the amount of work done per unit of time, Where (W) is the amount of work done during a time interval of duration (Δt), the average power (P) during that interval is given then by the expression:

`P = (W)/(T)`

So we can deduce that to know the power we need the amount of work in a given time.