A block of mass m moving with velocity v0 on a smooth horizontal surface hits the spring of constant k as shown.The maxi um compression in spring is
Two blocks A and B of equal mass m=1 kg are lying on a smooth horizontal surface as shown below A spring of force constant k = 200 N/m is fixed at one end of block 'A'. Block 'B' collides with 'A' with velocity V0 = 2 m/s. The maximum compression of the spring is