$1.)$ If force P and distributed load L are given, how many total unknown external reaction forces and moments acting on the entire system?

$2.)$ If the distributed load L is given, how many total unknown reaction forces and moments are acting on the segment BC$?$

$3.)$ Assume the following values:

$$

P $=44$ kN

L $=85$ kN$/$m

d$1=0\mathrm{.}7$ m

d$2=1\mathrm{.}1$ m

d$3=1\mathrm{.}8$ m

$$

At what distance from point A does the resultant force from the distributed load L act? Give your answer in meters and to one decimal.

$4.)$ Assume the following values:

$$

P $=44$ kN

L $=85$ kN$/$m

d$1=0\mathrm{.}7$ m

d$2=1\mathrm{.}1$ m

d$3=1\mathrm{.}8$ m

$$

What is the magnitude of the horizontal reaction force Bx acting on segment BC$?$ Give your answer in kN and to zero decimals.

$5.)$Assume the following values:

$$

P $=44$ kN

L $=85$ kN$/$m

d$1=0\mathrm{.}7$ m

d$2=1\mathrm{.}1$ m

d$3=1\mathrm{.}8$ m

$$

From the perspective of segment BC$,$ which direction does the horizontal reaction force Bx act?

$6.)$ Assume the following values:

$$

P $=44$ kN

L $=85$ kN$/$m

d$1=0\mathrm{.}7$ m

d$2=1\mathrm{.}1$ m

d$3=1\mathrm{.}8$ m

$$

What is the magnitude of the vertical reaction force By$$acting on segment BC$?$ Give your answer in kN and to one decimal.

$7.)$ Using the ame values given in problem $6$: From the perspective of segment BC$,$ which direction does the vertical reaction force By

$8.)$ Using the same values given in problem $6$: What is the magnitude of the vertical reaction force By$$acting on segment AB$?$ Give your answer in kN and to one decimal.

$9.)$ Using the same values given in problem $6$: $$

From the perspective of segment AB$,$ which direction does the vertical reaction force By$$act$?$