(Solved): (13\%) Problem 4: A slowly moving conveyor belt passes through a small opening in a wall which is t ...

(13\%) Problem 4: A slowly moving conveyor belt passes through a small opening in a wall which is tall enough to accommodate a single object, but a thoughtless clerk stacks two objects on the belt. The one at the bottom, object 1 which has mass $$m_1$$, continues, without slipping against the belt, through the opening. (The belt continues without slowing.) The one on the the top, object 2 with mass $$m_2$$, presses firmly against the wall and slips across the lower object. The same coefficients of friction, $${?}_3$$ and $${?}_k$$, apply between the pair of objects and between the object and the belt. - Weights, if required, will be denoted with the corresponding subscript of the object as $${\vec{F}}_{g_{1}i}$$, for $$i=1,2$$. - The normal force exerted by object $$a$$ on object $$b$$, if required, will be denoted as $${\vec{F}}_{n,a?b}$$ for $$a,b?(1,2$$, belt, wall $$\}$$, but $$a?=b$$. - The force of kinetic friction exerted by object $$a$$ on object $$b$$, if required, will be denoted as $${\vec{F}}_{k,a?b}$$ for $$a,b?\{1,2$$, belt, wall $$\}$$, but $$a?=b$$. - The force of static friction exerted by object $$a$$ on object $$b$$, if required, will be denoted as $${\vec{F}}_{xa?b}$$ for $$a,b?\{1,2$$, belt, wall $$\}$$, but $$a?=b$$ $$50\%$$ Part (b) Please apply the interface below to create your free body diagram for the object that is on the bottom at the moment just after it has ed to pass through the opening. Review the problem statement with regard to notation.