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A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m upward while applying the force and the ball goes upto 2 m height further, find the magnitude of the force (in newtons). [Take g=10 m/s2] |
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Answer» A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m upward while applying the force and the ball goes upto 2 m height further, find the magnitude of the force (in newtons). [Take g=10 m/s2] |
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