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1000 N force is required to lift a hook ...

1000 N force is required to lift a hook nd 10000 N force is reuires to lift a load slowly.Find power required to lift hook with load with speed v=0.5`m//s`

A

5kW

B

1.5 kW

C

5.5 kW

D

4.5 kW

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The correct Answer is:
B
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