4) The narrow ring of mass m is free to rotate in the vertical plane about O. If the ring is released from rest at 0= 0,
Posted: Sat May 21, 2022 11:04 am
4) The narrow ring of mass m is free to rotate in the vertical plane about O. If the ring is released from rest at 0= 0, determine expressions for the n- and t-components of the force at O in terms of 0. (15 points)