Two blocks of masses 2m and m are in equilibrium a shown in the figure. Now the string between the blocks is suddenly broken. The accelarations of the blocks A and B respectively, at that instant are

Two blocks of masses 2m and m are in equilibrium a shown in the figure

1.	Two blocks of masses 2m and m are in equilibrium a shown in the figure. Now the string between the blocks is suddenly broken. The accelarations of the blocks A and B respectively, at that instant are
Answer» g and g g and `(g)/(2)` `(g)/(2)` and g `(g)/(2) "and "(g)/(2)` Solution :( C) T= mg when the STRING breaks, T will suddenly disappear, For B, T-2mg=2ma 3mg-2mg=2ma [T=3 mg] a=g/2