MCQ
A sphere is rolling without slipping on a fixed horizontal plane surface. $A$ is the point of contact, $B$ is the centre of the sphere and $C$ is top most point.Then
- A${\vec v_C}\,\, - \,\,{\vec v_A}\,\, = \,2({\vec v_B}\,\, - \,\,{\vec v_C}\,)\,$
- ✓${\vec v_C}\,\, - \,\,{\vec v_B}\,\, = \,{\vec v_B}\,\, - \,\,{\vec v_A}\,$
- C$|{\vec v_C}\,\, - \,\,{\vec v_A}|\,\, = \,2({\vec v_B}\,\, - \,\,{\vec v_C}\,)\,$
- D$|{\vec v_C}\,\, - \,\,{\vec v_A}|\,\, = \,4|{\vec v_B}|\,$
