average muscle power is
Hira weighing 500 N takes 90 s to reach the top of a hill 18 the
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0
Answer:
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3
Answer:
100 W
Explanation:
Since Weight (mg) = 500 N
Height (h) = 18 m
time ( t ) = 90 s
P.E = Work done = mgh = 500×18
=> Work done = 9000 joule
Power = Work done / Time
=> P = 9000/90
=> P = 100 Watt
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