Question

A man whose mass is 75kg walks up a flight of 12 steps each 20 cm high in 5 seconds . Find the power he develops in watts

Answer 1

power=work/time=mgh/t=mg*12*.2/5

Answer 2

75kg*12*20÷5=3600W.I think so I am correct

Answer 3

Bhiya ji e and kuch jyada hi chota ni ho gya

Answer 4

A man whose mass is 75kg walks up a flight of 12 steps each 20 cm high in 5 seconds . Find the power he develops in watts

I don't understand this question

Answer 5

This question ,I don't understand a bit.

Answer 6

Answer is 900