A 2.5 lbf block 'B' is moving with a velocity Vo of magnitude Vo = 6ft/s as it hits the 1.5 lbf sphere 'A', which is at rest and hanging from a cord attached at O. Knowing that the kinetic coefficient of friction is 0.6 between the block and the horizontal surface and the coefficient of restitution between the block and the sphere is 0.8, determine (a) the maximum height h reached by the sphere, and (b) the distance x traveled by the block