Question

A ring of radius Rlies in vertical plane. A bead of mass m' can move along the ring without
friction. Initially the bead is at rest at the bottom most point on ring. The minimum constant
horizontal speed v with which the ring must be pulled such that the bead completes the
vertical circle
&
(A): 3R
(B] VAR
(C) VaR
DI
5.5GR​

Answer 1

Answer:

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