The member is supported by a square rod which fits loosely through a smooth square hole of

Question:

The member is supported by a square rod which fits loosely through a smooth square hole of the attached collar at A and by a roller at B. Determine the x, y, z components of reaction at these supports when the member is subjected to the loading shown.

Given:

M = 50 lb⋅ ft

F = (20 -40 -30) lb

a = 2 ft

b = 1 ft

c = 2 ft

л м.