(Solved): A weight W=3.75kN is supported by a cable that passes over frictionless pulleys at D and F. The cab ...

A weight $W=3.75\mathrm{kN}$ is supported by a cable that passes over frictionless pulleys at $D$ and $F$. The cable is attached to a winch at $G$, and cable segment $DG$ is vertical. Member $ABC$ is built in at $A$, and members $ABC,DCEF$, and $BE$ are attached using pins at points $B,C$, and $E$. Neglect the weights of individual members. NOTE: This is a multi-part question. Ónce an answer is submitted, you will be unable to return to this part. All dimensions are in meters. Determine the internal forces acting on cross sections $H$ and $l$, located immediately to the left of point $F$ and to the right of negative numbers for the internal forces based on the standard sign convention for internal forces. The internal forces acting on cross section $H$ are as follows: $N_H=kN,V_H=kN\text{, and }{M}_H=k$ The internal forces acting on cross section lare as follows: $N_1=kN,V_1=kN\text{, and }{M}_1=\mathrm{kN}\cdot \mathrm{m}$ All dimensions are in meters.