The velocity at the point of contact between the object and the floor is

Question

A circular object of radius r rolls without slipping on a horizontal level floor with the center having velocity V. The velocity at the point of contact between the object and the floor is   

      (a) zero

      (b) V in the direction of motion

      (c) V opposite to the direction of motion

      (d) V vertically upward from the floor

Answer 1

Given a circular object rolling without slipping on a horizontal level floor