2 74 A pulley is attached to one arm of a balance and a

Last updated: 6/21/2023

2 74 A pulley is attached to one arm of a balance and a string and The pulley is m passed around it carries two masses m provided with a clamp due to which m and m do not move On removing the clamp m and m start moving How much change in counter mass has to be made to restore balance m m m m C 2m m A m m l l Figure 2 174 m m m m B D m m