JEE Main Physics question
A stone tied with a string is rotated in a vertical circle. The minimum speed with which the string has to be rotated
Answer: (B)
Solution
(at the top) depends only on and , not on the mass.
A stone tied with a string is rotated in a vertical circle. The minimum speed with which the string has to be rotated
(at the top) depends only on and , not on the mass.