A block of mass 4 kg is kept over a rough horizontal surface. The coefficient of riction between the block and the surface is 0.1 At t = 0, (3hat(i))(m)/(s) velocity is imparted to the block and simultaneously (-2hat(i))N force starts acting on it. Its displacement in first 5s is

A block of mass 4 kg is kept over a rough horizontal surface. The coef

1.	A block of mass 4 kg is kept over a rough horizontal surface. The coefficient of riction between the block and the surface is 0.1 At t = 0, (3hat(i))(m)/(s) velocity is imparted to the block and simultaneously (-2hat(i))N force starts acting on it. Its displacement in first 5s is
Answer» `8hat(i)` `-8hat(i)` `3HAT(i)` `-3hat(i)` ANSWER :C