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An engine develops 10 kW of power. How m...

An engine develops 10 kW of power. How much time will it take to lift a mass of 200 kg to a height of 40 m? (take, g=10 `ms^(-2)`)

A

4s

B

5s

C

8s

D

10s

Text Solution

Verified by Experts

The correct Answer is:
C
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