Question

If a man of mass 70 kg climbs up a mountain of height 30 m in 5 minutes , what is his power?

Answer 1

6300000 Watt is the answer when gravity is 10m/s

Answer 2

m=70kg
h=30m
t=5min
g=10
power,p=mgh/t
$p = 70 \times10 \times 30 \div 5$
$21000 \div 5$
=4200w
hope this will help you