Q5/Replace the force and couple system acting on the member From figure 6 by an equivalent resultant force and couple moment acting at point B and find where its line of action intersects the beam, measured from point B. 2 m 2.5 kN 1.5 kN 30° 5 4 4 m 2 m 3 kN B

a. Replace the force system with a resultant force and couple moment about the Origin O. b. Replace the force system with a resultant force and couple moment about the Point B.

Replace the three forces shown by an equivalent force-couple system at point A. If the forces are replaced by a single resultant force, determine the distance d below point A to its line of action. Answers: R = M = 280 N i 395 N d = i Force-couple system at A. The force is positive if to the right, and the couple is positive if counterclockwise. Single resultant force. 210 N 670 mm 670 mm 670 mm N N.m mm

Help!!! Answer correctly please