To replace a system of coplanar forces by a single force that is statically equivalent, first apply the procedure described in paragraph 2 above to produce a resultant force R and couple moment M at a point O. Rigid Bodies: Equivalent Systems of Forces 73 ... 3.6 Moment of a Force about a Point ... or to a single couple, called the resultant Determine the direction of the force. (See the right figure below.) by an equivalent resultant force and couple moment acting at point O of the force on the beam, measured from point B. For the left figure below, replace the distributed loads by an equivalent resultant force and a couple moment acting at point A. Determine the length b of the uniform (See the right figure below.) 33 . Answer to Replace the loading by an equivalent resultant force and couple moment at point . >Replace the force system acting on the frame by a resultant force and couple moment at point A. Given: F1 ... Statics Chapter 4 Replace the loading by an equivalent resultant force and couple moment ... 141 Replace the loading by an equivalent force ... point B . http://session.masteringengineering.com/problemAsset/1529327/10/Hibbler.ch4.p105.jpg >Determine the magnitude of the resultant force. Units Used: kN = 103 N Homework Solutions # 6 . Replace the force at A by an equivalent force and couple moment at P. Express the results on Cartesian vector form. Let a = 4.00m , w1 = 5.40kN/m , and w2 = 4.35kN/m... show more For the left figure below, replace the distributed loads by an equivalent resultant force and a couple moment Replace the loading by an equivalent resultant force and couple moment acting at point O.Units Used:kN = 103 NGiven:w1 = 7.5kN/mw2 = 20kN/ma = 3 mb = 3 mc = 4.5 m 4.5 Equivalent Force-Couple Systems ... equivalent force and specify its point of ... the planar surface at B. Q.No.3 Replace the loading system by an equivalent resultant force and couple moment acting at point O . ... equivalent force and couple moment at point B. Answer to Replace the loading system acting on the beam by an equivalent resultant force and couple moment at point O. Example 3: Replace the parallel force system shown by an equivalent resultant force and couple moment at point A. Q.No.4: The Replace the force at A by an equivalent force and couple moment at point O. y x 4 ... resultant force and couple moment Couples and Equivalent Systems ... and moment (couple moment) acting at a point. Take F_1 = 8kN , F_2 = 4kN , F_3 = 3kN. The compound beam is supported by a rocker at B and is fixed to the wall at A. For the left figure below, replace the distributed loads by an equivalent resultant force and a couple moment acting at point A. 34 . * 4104. a single resultant couple moment M. 3. Replace the loading system by an equivalent resultant force and couple moment Academia.edu is a platform for academics to share research papers. Answer to Replace the loading system acting on the post by an equivalent resultant force and couple moment at point P. Given: F1 = 30 lb F2 = 40 lb F3 = 60 lb a = 1 ft b Assume the following values: d1 = 0.910m , d2 = 1.11m , d3 = 0.610m , d4 = 2.11m , F1 = 506N , F2 = 306N, F3 = 506N , F4 =... show more The frame has an original loading system of four applied forces and one applied couple moment. Chapter 11: Equivalent Systems, ... 1Recall that a concentrated moment is really a force couple. Neglect the thickness of the beam. Replace this loading system by an equivalent resultant force and couple moment acting at point B. 2 Answers to Replace the loading by an equivalent resultant force and couple moment acting at point O. The frame has an original loading system of four applied forces and one applied couple moment. If it is pinned together at C, determine the components of reaction at the supports. Units Used: kN = 103 N For a force and couple system if the resultant force and the resultant couple are perpendicular, then one can find an equivalent system with a single force and no couple. 3. ... it is often necessary to replace a pressure or distributed load with