Determine the forces in Bars AD$,$ AE$,$ and CD and state if these bars are in tension or compression. Take P$1=200$g and P$2=500$g$.($The height of the $2$D Model is $21\mathrm{.}3$ cm and total length is $50\mathrm{.}1$ cm $(16\mathrm{.}7$ cm between each pair of Joints F to E$,$ E to D$,$ and D to C$)$