3. If force F =600 N, determine the components of the forces at B, C and D. %3D Draw the FBD of each member and the forces acting on each member. 135 mm 240 mm- D 450 mm 510 mm 120 mm

The force Facts along the line MA where M is the midpoint of the radius along the x axis. Determine the equivalent force-couple system at O if F= 265 N, R = 245 mm, 0 = 30°. The couple is positive if counterclockwise, negative if clockwise. Answer: F = ( Mo= i O R2 R 2 i+ i N•m j) N

help find the stress at segment BC, please

Reduce the given loading system to a force-couple system at point A. Then determine the distance x to the right of point A at which the resultant of the three forces acts. A Answers: 8" V R= i M= 320 lb X= i Force-couple system at A. The force is positive if up, and the moment is positive if counterclockwise. Resultant i 15" 24" 600 lb 350 lb lb lb-in. in.