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How much energy does it take to raise 100KG by 1 meter per second?
Wiki User
∙ 14y ago
The amount of energy required is found by the following equation E=mgh
Energy=mass*gravity*height m=100Kg
g=9.81m/s^2 (Standard gravity on Earth)
h=1.00m
so,
E=(100)*(9.81)*(1.00)=981J The second is irrelevant when determining energy, it would take 981J to lift it in 1 second or in 1 year. However, power takes time into consideration as it is the rate at which work is performed, P=E/t
Power=energy/time
=981/1=981W 100 Joules I believe.
= =
Wiki User
∙ 14y ago
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