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A body is thrown with a kinetic energy of 10j. If it attains a maximum height of 5m, find the mass of the body |
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Answer» According to question Kinetic ENERGY with which the body is thrown KE = 10 j While going up the energy Changes to potential energy Thus PE = 10 J We know PE = m * g * H 10 = m * 10 * 5 m = 10 / 50 m = 0.2 Kg Thus MASS of body is o.2 Kg |
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