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A body of mass 5 kg is thrown vertically upwards so that it reaches a maximum height of 50 m in 20 seconds. Find the power required to throw the ball so that it reaches that height.(take g=10 ms−2) |
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Answer» A body of mass 5 kg is thrown vertically upwards so that it reaches a maximum height of 50 m in 20 seconds. Find the power required to throw the ball so that it reaches that height.(take g=10 ms−2) |
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