Physics, asked by ajiboyev723, 10 months ago

A boy of mass 10 kg climbs up steps each of height 0.2 m in 20 seconds. Calculate the power of the boy Solution in physics

Answers

Answered by tanishdehadrai

12

Answer:

m= 45kg

Number of steps = 20

Each step = 25cm

Total height climbed = 20*25= 500cm = 5m

time= 20sec

According to the formula,

Power = mgh/time

= 45*9.8*5/20

= 2205/20

= 110.25 W

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