A large cubical shaped block of mass `M` rests on a fixed horizontal surface. Two blocks of mass
Channel: Doubtnut
Date: 19/01/2020

A large cubical shaped block of mass `M` rests on a fixed horizontal surface. Two blocks of mass `m_(1)` and `m_(2)` are connected by a light inextensible string passing over a light pulley as shown. Neglect friction everywhere. Then the constant horizontal force of magnitude `F` that should be applied to `M` so that `m_(1)` and `m_(2)` do not mov relative to`M` is: