A girl of 40kg climbs 30 steps in 10 seconds. If the height of each step is 10cm. find the power of the girl.(use g=10m/s^2)
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M= 40kg
G=10m/s^2
H=10*30=300cm
=3m
T=10s
Power=wd/T
mgh/T
40*10*3/10
1200/10
120watt
G=10m/s^2
H=10*30=300cm
=3m
T=10s
Power=wd/T
mgh/T
40*10*3/10
1200/10
120watt
aryananwariya1234:
thanks for your help
welcome
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