Two bodies X and Y of mass 5.0 kg and 7.5 kg respectively are connected by a light in extensible string if x is placed on a rough surface of coefficient of friction 0.5, calculate the magnitude of the
1 normal friction
2 frictional forces between x and the surface
3 tension on the string​
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Two bodies X and Y of mass 5.0 kg and 7.5 kg respectively are connected by a light in extensible str...
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