A body of mass m=10 kg is attached to a wire of length 0.3 m. The maximum angular velocity with which it can...

Question

A body of mass m=10 kg is attached to a wire of length 0.3 m. The maximum angular velocity with which it can be rotated in a horizontal circle is (breaking stress of wire =4.8 10^7 Nm^ -2 and area of cross-section of the wire =10^ -6 m^2)

Accepted Answer

(A)

JEE Main Physics question

Solution

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