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7.7.The time period of a particle undergoing S.H.M. is 16sec. It starts its motion from the mean position. After2 sec, its velocity 0.4 m/s. The amplitude is108.(A71.44 m (B) 0.72 m (C)2.88 m (D) 0,66 mA particle is projected such that the horizontalorizontal 18range and vertical height are the same. Then theis. |
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Answer» Answer:A)1.44Explanation : |
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