A coin placed on a rotating turn table just slips if it is at a distance of 40 cm from…
Physics · JEE Main · NTA Exams — Rotational Motion
A coin placed on a rotating turn table just slips if it is at a distance of 40 cm from the centre if the angular velocity of the turntable is doubled, it will just slip at a distance of
- 10 cm
- 20 cm
- 40 cm
- 80 cm
Answer
(A) 10 cm
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