Question

While working out, a man performed 200 j of work in 3 seconds. What was his power?

Answer 1

Answer: 66.7 watts

Explanation:

Given that:

Work performed by man = 200 j

Time taken to do work = 3 seconds.

Power = ?

Recall that power is the rate of work done per unit time

i.e Power = work/time

Power = 200J / 3seconds

Power = 66.7 watts

Thus, his power is 66.7 watts

Answer 2

Answer: P= w/t so P= 200/ 3= 66.67 w