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A block of mass 2 kg is moved froma a height 4m on a smooth curved surface. On the horizontal surface, path AB is smooth of length 1m and path BC is rough with co-eff of friction 0.1 and is of length 2m. If the impact with the wall at C is elastic, the total dist covered by the block on the horizonta surface b4 coming to rest is (g=10m/s) a)29m b)59m c)49m d)39m plzz give the correct explanation


 A block of mass 2 kg is moved froma a height 4m on a smooth curved surface. On the horizontal surface, path AB is smooth of length 1m and path BC is rough with co-eff of friction 0.1 and is of length 2m. If the impact with the wall at C is elastic, the total dist covered by the block on the horizonta surface b4 coming to rest is    (g=10m/s) 

a)29m   b)59m c)49m d)39m

plzz give the correct explanation

 


Grade:11

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