Statement I: A disc is rolling on an inclined plane without slipping. The velocity of centre of mass is V. These other points on the disc lie on a circular arc having same speed as centre of mass.
Statement II: When a disc is rolling on an inclined plane. The magnitude of velocities of all the point from the contact point is same, having distance equal to radius r.

• A

  If both statement I and statement II are true and statement II is the correct explanation of statement I.

• B

  If both statement I and statement II are true but statement II is not the correct explanation of statement I.

• C

  If statement I is true but statement II is false.

• D

  If both statement I and statement II are false.