InterviewSolution
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InterviewSolution
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Two masses `m_(1)` and `m_(2)` are connected by light inextensible string passing over a smooth pulley `P`. If the pulley moves vertically upwards with an acceleration equal to g then .A. Tension on the string is `(4m_(1)m_(2)g)/(m_(1)+m_(2))`B. Tension on the string is `(2m_(1)m_(2)g)/(m_(1)+m_(2))`C. The acceleration of mass `m_(1)` with respect to ground is `(3_(2)-m_(1))/(m_(1)+m_(2))g` .D. The acceleration of mass `m_(1)` with respect to ground is `(2(m_(2)-m))/(m_(1)+m_(2))g` |
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Answer» Correct Answer - A::D `T = (4m_(1)m_(2)g)/(m_(1)+m_(2))` `a=(2(m_(2)-m_(1))g)/(m_(1)+m_(2))rArra_(ground)=(3m_(2)-m_(1))/(m_(1)+m_(2))g` . |
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