Pais them up$.$

a$){\displaystyle \underset{?}{\overset{?}{}}}{F}_x=0,{\displaystyle \underset{?}{\overset{?}{}}}{F}_y=0{\displaystyle \underset{?}{\overset{?}{}}}M$

b$)$ Ray $=6,$ Rhay $=4$

e$).$ Snosaw hotating clockwise

f$)N_{1}V$

g$.){\displaystyle \underset{?}{\overset{?}{}}}x=0,{\displaystyle \underset{?}{\overset{?}{}}}Fy=0$

hi$)$ Seesaw Rotating counter clockirse.

$q,$

longrightarrow in Beams.

Enns of equilibriom used in beams to find reaction my urter $25$ and infelenal forces

$20-)$ Find the Reaction:

a$)R_{ax}=0,R_{ay}=5k,R{b}_y=5k$

b$)$ Rax$=0,R_{ay}=8,Rby=17k$

c$)$ Rax$=0,R$ ay $-10kRBy=5k$