What is the power developed by a man weighing 60 kg runs up a flight of stairs 4 m high in 3 s?
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power = work done/time
= p.e./time
= mgh/t
= 60*9.8*4/3
= 2352/3
= 784 watts
pls mark it as brainliest
= p.e./time
= mgh/t
= 60*9.8*4/3
= 2352/3
= 784 watts
pls mark it as brainliest
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