A man weighing `80 kg` climbs a staircase carrying a `20 kg` load. The staircase has `40` steps, each of `25 cm` height. If he takes `20` seconds to climb, the work done is

A man weighing 60 kg climbs a staircase carrying a 20 kg load on his hand. The staircase has 20 steps and each step has a height of 20 cm. If he takes 20 second to climb, his power is :

A man weighing 60 kg climbs up a staircase carrying a load of 20 kg on his head. The stair case has 20 steps each of height 0.2 m. If he takes 10 s to climb find his power

A man weighing 60 kg climbs up a staircase carrying a load of 20 kg on his head. The stair case has 20 steps each of height 0.2 m. If he takes 10 s to climb find his power

A man weighing 60 kg climbs up a staircase carrying a 20 kg load on his head. The staircase has 20 steps and each step has a height of 20 cm . If he takes 10 sec to climb his power will be _________ (g = 9.8 "ms"^(-2))

A man weighing 50 kg, climbs up a staircase carrying a bag of 10 kg on bis head. The staircase has 15 steps and each steps has a height of 20 cm. What is the power required by the man, if he takes 10 seconds to climb the staircase?

A 50kg man with 20 kg load on his head climbs up 20 steps of 0.25 m height each. The work done in climbing is

A man of mass 60 kg , climbed 20 steps in 10 s carrying load of 20 kg over his head. Each step was 20 cm high . Find the power of the man.