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CGP EDU Academic Team
Published on: September 12, 2026
A coin placed on a rotating table just slips when it is placed at a distance of 1 cm from the centre. If the angular velocity of the table is halved, it will just slip when placed at a distance of_____from the centre:
Text Solution
Verified by ExpertsThe correct answer is:
B
The coin will slip when
…. (i)
Now, 
….(ii)
Hence we can write from (i) and (ii)
R = 4 cm
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