A man weighing 60 kg climbs up a stair case carrying a 20 kg

Last updated: 6/14/2023

A man weighing 60 kg climbs up a stair case carrying a 20 kg load on his head The stair case has 20 steps and each step has a height of 20 cm If he takes 10 sec to climb calculate the power in watt take g 10 m s