Задача id12228
A homogeneous rod of mass m is held motionless at an angle a to the horizon using a stand in the form of a prism and a wall perpendicular to it. There is no friction between the rod and the stand. What force does the rod exert on the wall? Where is this force directed?
Short solution. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.