posted by usha .
A block of mass 1.4kg is placed on a rough surface. the coefficient of friction between the surfaces is 0.58. A constance force of magnitude 10N, making an angle of 37 degrees with the horizontal is acting on the block. the block is given an initial velocity of 14 m/s towards right at t=0. find the distance travelled by the block in a time interval of (a)0.5s (b)1.5s