A person stands on a platform and pulley system as shown in

Last updated: 6/11/2023

A person stands on a platform and pulley system as shown in the figure The masses of platform person and pulley are M m and u respectively The rope is massless Let the person pull up on the rope so that he has acceleration a upwards Tension in the rod connecting the pulley to the platform is A M m u g a C 2M 2m u g a M m B M 2m u g a D 2M m 2u g a