Two small rings O and O are put on two vertical stationary

Last updated: 6/9/2023

Two small rings O and O are put on two vertical stationary rods AB and A B respectively One end of an inextensible thread is tied at point A The thread passes through ring O and its other end is tied to ring O Assuming that ring O moves downwards at a constant velocity VI determine the velocity v2 of the ring 0 when ZAOO a 2sin a 2 A v C vi COSCE 3 cos a 2 2 cos a 2 sin a D None of these B Vi R 0