Question

In the arrangement shown in figure a weight A possesses mass m, a pulley B possesses mass M. Also known are the moment of inertia I of the pulley relative to its axis and the radii of the pulley R and `2R`. The mass of the threads is negligible. Find the acceleration of the weight A after the system is set free.

Answer 1

Correct Answer - [`(3(M+3m)g)/([M+9m+(I)/(R^(2))])`]