Problem $1$: A truss is shown below with the following loads. The support on the left is $s$ pin.

Required: and the support on the right is a roller. Find the reactions at supports B and J$.(2$ pts$)$

Problem $2$: Given the truss below.

The reaction are: $Ax=5k$ to the left, $Ay=2\mathrm{.}7k$ upwards, $Fy=12\mathrm{.}3k$ upwards Required:

a$)$ Solve for the force in Members BC$,$ BE and DE$,$ using the Method of Sections $(3$pts$)$

b$)$ Specify if each member is in Tension or Compression. $(2$ pt$)$