EGC $206$ Static

Instructions: Solve Problems $1-4$

Write answers on only white printer paper of letter size. Use only pen, no pencil.

Show all steps: calculations, diagrams, equations, substitute the values and solve for unknowns.

All pages must be stapled together with this page as the cover page.

Problem $1($Figure A$)$

F$4-14.$ Determine the magnitude of the moment of the force $F=\{300i-200j+150k\}N$ about the $OA$ axis.

Problem $2($Figure B$)$

$4-101.$ Replace the loading system acting on the beam by an equivalent resultant force and couple moment at point $O.$ Problem $3($Figure C$)$

$4-118.$ Replace the loading acting on the beam by a single resultant force. Specify where the force acts, measured from $B.$

Problem $4($Figure D$)$

F$4-39.$ Determine the resultant force and specify where it acts on the beam measured from $A.$

rigure A

Figure b