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A body moves in a vertical circle of radius r from the lowest point to highest point. What is the amount of work done by gravitational force during the motion? (Assume mass of the body to be 'm' kg and acceleration due to gravity to be 'g' ms2) |
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Answer» A body moves in a vertical circle of radius r from the lowest point to highest point. What is the amount of work done by gravitational force during the motion? (Assume mass of the body to be 'm' kg and acceleration due to gravity to be 'g' ms2)
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