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MHT CET Physics question

PhysicsLaws of MotionMHT CET

A stone of mass 3 kg attached at one end of a 2 m long string is whirled in horizontal circle. The string makes an angle of with the vertical then the centripetal force acting on the string is (, ) [MHT-CET 2020]

Answer: (B)

Solution

For a conical pendulum and , so N; 20 N

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Question ID VK-039569