SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the power required to lift a 10 kg object 5 m in the air in 2 s?
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250 W
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25 W
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100 W
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4 W
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Explanation:
Detailed explanation-1: -Answer. Answer: 8xx10=980J‘ <br> This work done against gravitational pull gets stored as potential energy V of the body . Hence, V =980 J.
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