A bob of mass M is suspended by a massless string of length L . The horizontal velocity V…
Physics · JEE Advanced · NTA Exams — Work, Energy and Power
A bob of mass M is suspended by a
massless string of length L. The horizontal velocity V at position A is just sufficient to make it reach the point B. The angle θ at which the speed of the bob is half of that at A, satisfies
massless string of length L. The horizontal velocity V at position A is just sufficient to make it reach the point B. The angle θ at which the speed of the bob is half of that at A, satisfies
Answer
(C)
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