A circular turn table of radius 0.5 m has a smooth groove as shown in fig. A ball of mass 90 g is placed inside the groove along with a spring of spring constant 102 N/cm. The ball is at a distance of 0.1 m from the centre when the turn table is at rest. On rotating the turn table with a constant angular velocity of 102 rad-sec–1 the ball moves away from the initial position by a distance nearly equal to
(A) 10–1 m
(B) 10–2 m
(C) 10–3 m
(D) 2 × 10–1 m
