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2. A bullet of mass 10 g is fired horizontally into a 5 kgwooden block, at rest on a horizontal surface, Thecoefficient of kinetic friction between the block andthe surface is 0.1. Calculate speed of the bulletstriking the block, if the combination moves 20 m(Ans. 3136.26 ms)before coming to rest. |
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Answer» Abullet of 0.01kg is fired horizontally into a 4kg wooden blockat rest on a horizontal surface, the coefficient of kinetic frictio between the block and surface being 0.25.The bullet remains embedded in the block and the whole system moves20m before coming to rest.With what velocity did the bullet strike the block? this is the solution for a similar ques. |
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