InterviewSolution
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InterviewSolution
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Consider two masses with `m_(1) gt m_(2)` connected by a light inextensible string that passes over a pulley of radius R and moment of inertia I about its axis of rotation. The string does not slip on the pulley and the pulley turns without friction. The two masses are released from rest separated by a vertical distance 2h. When the two masses pass each other, the speed of the masses is proportional toA. `sqrt((m_(1)-m_(2))/(m_(1)+m_(2)+(1)/(R^(2))))`B. `sqrt(((m_(1)-m_(2))(m_(1)-m_(2)))/(m_(1)+m_(2)+(1)/(R^(2))))`C. `sqrt((m_(1)+m_(2)+(1)/(R^(2)))/(m_(1)-m_(2)))`D. `sqrt(((1)/(R^(2)))/(m_(1)+m_(2)))` |
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Answer» Correct Answer - C |
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