Three blocks with masses m 2m and 4m are connected by

Last updated: 6/9/2023

Three blocks with masses m 2m and 4m are connected by strings A and B as shown in figure After an upward force Fis applied on block m the masses are moving upward at constant speed v The tension in the string B will be AF m A 2m B 4m 7mg 6mg Zero hr min 4mg