a man weighing 600 n carries a load of 150 n up the stairs 6m high in 15 seconds. his power will be ?

2 years ago


Answers : (2)


p = mgh/t

therefore 300W

2 years ago

we know that power=workdone/time,

here workdone is "mgh".

thus power=750x6/15,


2 years ago

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