pase of g As with res a on of less and Ans 19g 29 17g 29 21g

Last updated: 6/7/2023

pase of g As with res a on of less and Ans 19g 29 17g 29 21g 29 2 8 A smooth ring A mass m can slide on a fixed horizontal rod A string tied to the ring passes over a fixed pulley B and carries a block C of mass M 2m as shown in figure 2 198 At an instant the string between the ring and the pulley makes an angle a with the rod a Show that if the ring slides with a speed v the block descends with speed vcosa b With what acceleration will the ring start moving if the system is released from rest with a 30 m Ba B M Figure 2 198