InterviewSolution
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InterviewSolution
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Four bodies A,B,C and D of masses [MA=m, MB=2m, MC=m, MD=2m] are initially at rest. They start moving under the influence of the internal force of attraction and at a particular instant, their velocities are −→VA=2^i, −→VB=−^i+2^j and −→VC=−2^i+2^j. Find the velocity of body D (−→VD) at that instant. |
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Answer» Four bodies A,B,C and D of masses [MA=m, MB=2m, MC=m, MD=2m] are initially at rest. They start moving under the influence of the internal force of attraction and at a particular instant, their velocities are −→VA=2^i, −→VB=−^i+2^j and −→VC=−2^i+2^j. Find the velocity of body D (−→VD) at that instant. |
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