Question

a small block slides down a smooth inclined plane,starting from rest at time t=0.let sn be the distance travelled by the block in the interval t=n-1 to t=n.Then,the ratio sn/sn+1 is: (a)2n-1/2n (b)2n-1/2n+1 (c)2n+1/2n-1 (d)2n/2n-1

Answer 1