Question
Physics Question on rotational motion
A coin placed on a rotating turn table just slips if it is placed at a distance of 4 cm from the centre. If the angular velocity of the turn table is doubled it will just slip at a distance of :
A
1 cm
B
2 cm
C
4 cm
D
8 cm
Answer
1 cm
Explanation
Solution
The correct answer is (A) : 1 cm.