In the arrangement shown in the figure weight
A possesses mass
m, a pulley
B possesses mass
M. Also known are the moment of inertia
I of the pulley to its axis and the radii of the pulley are
R and
2R respectively. Consider the mass of the threads is negligible. Find the acceleration of weight
A after the system is set free. (Assume no slipping takes place anywhere and axis of cylinder remains horizontal).
![864530_f2c7714ed91c4ebd9082ffaf25c7cb23.png](https://search-static.byjusweb.com/question-images/toppr_ext/questions/864530_f2c7714ed91c4ebd9082ffaf25c7cb23.png)