A particle of mass 1 kg, tied to a 1.2 m long string is whirled to perform
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Question:
A particle of mass 1 kg, tied to a 1.2 m long string is whirled to perform vertical circular motion, under gravity. Minimum speed of a particle is 5m/s. Consider following statements.
(P) Maximum speed must be 5?5m/s
(Q) Difference between maximum and minimum tensions along the string is 60N.
Select correct option:
(A) Only the statement P is correct.
(B) Only the statement Q is correct.
(C) Both the statements are correct.
(D) Both the statements are incorrect.
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