. A man is standing on a rough (μ = 0.5) horizontal disc rotating with constant angular velocity of 5 rad/sec. At what distance from centre should he
A man is standing on a rough (μ = 0.5) horizontal disc rotating with constant angular velocity of 5 rad/sec. At what distance from centre should he stand so that he does not slip on the disc?
- (A):R
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0.2m - (B):R > 0.2 m
- (C):R > 0.5 m
- (D):R > 0.3 m
Best Answer
Correct Answer:
(A): R 0.2m Related questions
