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Bodies 1,2,3,4kg are suspended at distance of 1,2,3,4m from an end of a uniform rod of weight 4kg and length of 5m .find the point above which the loaded rod which blance |
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Answer» Step-by-step explanation: A metal bar of 70 cm long and 4 kg in mass supported on TWO knife EDGES placed 20 cm from each end. A 6 kg LOAD is suspended at 30 cm from on end. Find the NORMAL reaction at the knife-edge. (assume it to be of uniform cross section and HOMOGENEOUS). |
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