Two forces acting on the rod is shown in the figure below.
Determine the resultant moment they create about the flange at
O using resultant formula and then its coordinate direction angles
using direction cosines. Express the result as a Cartesian vector.

Transcribed Image Text:

F = (-60i + 40j + 20k} lb 2 ft 4 ft B -5 ft- F2 = {80i + 40j - 30k} lb F = (-60i + 40j + 20k} lb 2 ft 4 ft B -5 ft- F2 = {80i + 40j - 30k} lb