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When does a rigid body said to be in equilibrium ? State the necessary condition for a body to be in equilibrium |
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Answer» Solution :For translation equilibrium `sum vecF_(ext)=0` `ALPHA` in CYLINDER `alpha_(C) = TAU/(I)` `alpha` in sphere `alpha_(S) = tau/I` `alpha_(C)/alpha_(S) =I_(S)/I_(C) = (2/5 MR^(2))/(MR^(2)) -2/5` |
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