A beam is loaded with two distributed loads, Q$1$ and Q$2$ as well as a point load $F.$

a$)$ Isolate $($draw the free$-$body diagram of$)$ the beam.

b$)$ Determine the support reactions $($reaction forces$)$ at points A and $B,$ including

their magnitude and direction.

$a=1,5(m),b=1,3(m),F=40(kN),=60(deg),Q_1=35(kN),Q_2=30(kN)$