Question

The power of a crane is 15000 watts. Calculate the time required by it to lift a load of 300kg up to the height of 10metres. with process

Answer 1

Answer:

Explanation:

the power of a crane is 15000 watts

power=15000 watts

p=mgh/time

15000=300*10*10/time

time=30000/15000

time= seconds

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