Q.

The figure shows two wires tied to a sphere which revolves in a horizontal circle at constant speed. The mass of the sphere is (3+1) kg. At this particular speed the tension is same in both the wires. The value of tension (in N) is T0.T010 is equal to: (Assume g=10m/s2 )

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answer is 2.

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Detailed Solution

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Tsin60°+Tsin30°=mgT=mgsin60°+sin30°

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