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Good morning all, what are the main features of NREGA |
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Answer» ong>Explanation: negligible weight is pinned at A and supported at B by a string BC as shown in fig 1. A weight P = 50 N is placed on the bar at a distance 3 m from A. The tensile FORCE T developed in the string would be P = 5ON 30" UB 3m 8m Fig. 1 ans. 36.08 N 15.62 N 27.06 N 62.5N |
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