7 Two blocks A and B are connected to each other by a string

Last updated: 6/11/2023

7 Two blocks A and B are connected to each other by a string and a spring of force constant k as shown in Fig The string passes over a frictionless pulley as shown The block B slides over the horizontal top surface of a stationary block C and the block A slides along the vertical side of C both with the same uniform speed The coefficient of friction between the surfaces of the blocks is If the mass of block A is m what is the mass of block B Em m C B 2 m