A uniform solid cylinder of mass `2 kg` and radius `0.2 m` is released from rest at the top of a semicircular track of radius `0.7 m` cut in a block of mass `M = 3 kg` as shown in Fig. The block is resting on a smooth horizontal surface and the cylinder rolls down without slipping. Based on the above information, answer the following questions:
The speed of the cylinder when it reaches the bottom of the track is
A. `2/(sqrt(11))m//s`
B. `8/(sqrt(11))m//s`
C. `8/(sqrt(11))m//s`
D. `6/(sqrt(11))m//s`
