A man weighing 200 N runs up a staircase in 5s. If the height of the staircase is 9 m, calculate the power of the man.
- 1000 W
-
360 W
- 40 W
- 1800 W
The correct answer is: B
Explanation
power = \(\frac{force * distance}{time}\) → \(\frac{200 * 9}{5}\)
power = 36w