A ring of mass m and radius R rests in equilibrium on a smooth cone of semi vertical angle 45degree - Physics - Laws of Motion

Question

A ring of mass m and radius R rests in equilibrium on a smooth cone
of semi vertical angle 45degree as shown The radius of the cone is
2R The radius of circular cross section of the ring is (rFind the
tension in the ring

Shambhu Sharan Singh · Accepted Answer

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A ring of mass m and radius R rests in equilibrium on a smooth cone of semi vertical angle 45degree as shown. The radius of the cone is 2R .The radius of circular cross section of the ring is (rFind the tension in the ring