Question

A student pushes a the same cart with the same 50N of Force over the same distance of 10m, but on this occasion was timed in 5s by their parents who were in a hurry to get home. What was their power? *

Answer 1

100W

Explanation:

Power = Work done / time

Work done = force × distance

given,

• force = 50N
• distance = 10m
• time = 5s

Work = 50 × 10

Work = 500J

Power = 500 / 5

Power = 100W