A solid cylinder rolls up an inclined plane of angle of inclination `30^@`. At the bottom of the inclined plane the centre of mass of the cylinder has a speed of `5 m//s`:- How far will the cylinder go up the plane?

Options

A. up the incline, while ascending and down the incline, while descending
B. up the incline, while ascending as well as descending
C. down the incline, while ascending and up the incline, while descending
D. down the incline, while ascending as well as descending