energy = m g h = 73.0 * 9.81 * 420
time = 60 * 15 + 10
power = energy / time
A record was set for stair climbing when a man ran up the 2100 steps of the Empire State Building in 15 minutes and 10 seconds. If the height gain of each step was 0.2 m, and the man's mass was 73.0 kg, what was his average power output during the climb
I'm not sure which equation to use to solve.
1 answer