A small ball of mass m starts at a point A with speed $$v_o$$ and moves along a frictionless track AB as shown. The track BC has coefficient of friction $$\mu$$. The ball comes to stop at C after travelling a distance L which is:

A

$$\frac{2h}{\mu} + \frac{v_o^2}{2\mu g}$$

B

$$\frac{h}{\mu} + \frac{v_o^2}{2\mu g}$$

C

$$\frac{h}{2\mu} + \frac{v_o^2}{\mu g}$$

D

$$\frac{h}{2\mu} + \frac{v_o^2}{2\mu g}$$