Two blocks of masses m and M are connected by means of a metal wire of corss-sectional area A passing over a frictionless fixed pulley as shown in the figure. The system is then released. If M = 2m, then the stress produced in the wire is :

Two blocks of masses m and M are connected by means of a metal wire of

1.	Two blocks of masses m and M are connected by means of a metal wire of corss-sectional area A passing over a frictionless fixed pulley as shown in the figure. The system is then released. If M = 2m, then the stress produced in the wire is :
Answer» `(2MG)/(3A)` `(4mg)/(3A)` `(mg)/(A)` `(3mg)/(4A)` ANSWER :2