A coin placed on a rotating turn table just slips if it is placed at a distance of 8 cm from the center. If angular velocity of the turn table is doubled, it will just slip at a distance of

April 18, 2022

by Ezee_Notes

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Physics Problems

Question : A coin placed on a rotating turn table just slips if it is placed at a distance of 8 cm from the center. If angular velocity of the turn table is doubled, it will just slip at a distance of

(A) 1 cm

(B) 2 cm

(D) 8 cm

Answer : option (B)

Solution :

A coin placed on a rotating turn table just slips if it is placed at a distance of 8 cm from the centre. If angular velocity of the turn table is doubled, it will just slip at a distance of