A ring of mass `m` and radius `r` is projected with velocity `v_(0)` while spinning with angular velocity `(v_(0))/(4 r)` at the bottom of an inclined plane of angle of inclination `theta - 60^@` as shown in fig. The ring begins to roll without slipping after colliding with the inclined plane. Before collision sence of rotation is depicyed in the fig. . If the ring after collision rolling up the incline then maximum height attained by it is :A. `(V_(0)^(2))/(2 g)`B. `(V_(0)^(2))/(128 g)`C. `(V_(0)^(2))/(64 g)`D. `(V_(0)^(2))/(32 g)`.

A ring of mass `m` and radius `r` is projected with velocity `v_(0)` w

1.	A ring of mass `m` and radius `r` is projected with velocity `v_(0)` while spinning with angular velocity `(v_(0))/(4 r)` at the bottom of an inclined plane of angle of inclination `theta - 60^@` as shown in fig. The ring begins to roll without slipping after colliding with the inclined plane. Before collision sence of rotation is depicyed in the fig. . If the ring after collision rolling up the incline then maximum height attained by it is :A. `(V_(0)^(2))/(2 g)`B. `(V_(0)^(2))/(128 g)`C. `(V_(0)^(2))/(64 g)`D. `(V_(0)^(2))/(32 g)`.
Answer» Correct Answer - B

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