Answered: Q2: Replace the four forces by a…

Q2: Replace the four forces by a force-couple system at the support point C. 600 N 800 N 30° 3 m 4 m 3 m -4 m- C 900 N 3 m 4 m 50° 1,000 N 6 m 7 m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Replace the two couples shown by a single equivalent couple.
9:06 Q.pdf Q1: Determine the magnitude and direction of the resultant forces in figure below? F- 500 N F- 600 N 35 0.1 m 0.2 m- 0.3 m F- 800 N 0.4 m Q2: Four people are attempting to move a stage plat- form across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force- couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. 280 N 360 N 1650 mm 320 N 2200 mm 140 N
This force-couple system is to be replaced by an equivalent system consisting of the following: a couple moment Mx, and a single force, Rc acting at C. Draw the diagram for the equivalent system and determine Mx and Rc. A 100N B 80N 110N-m 50N 150N 50N 130 N D 180N-m 12° 30N "1m E
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Figure alpha shoes two forces acting on support. ( for the question use scalar approach ) A) replace this force system with an equivalent force couple system where the resultant force acts at point O. B) represent the equivalent force couple system in their vector form
If each of the force system shown is reduced to a force-couple system with the force acting at A, which force systems are equivalent? 400 N 200 N-m 400 N 200 N 4 m (a) (d) SCO N 200 N 2300 N.m A 1800 N.m 800 N 200 N.m 2400 N-m 4000 N-m 600 N 400 N 300 N (b) (e) (h) 900 N-m A 200 N 400 N.m 300 N D 300 N-m 300 N 300 N-m 800 N (c) (f) 900 N 4500 N.m 300 N-m 200 N
Determine and locate the resultant R of the two forces and one couple acting on the I-beam.
See image for question. Thanks.
F2 F3 F4 Consider the following values: - F5 a = 25 m; b = 5 n; a = 25 m; d = 5 m; F1 - 6 kN; F2 - 7 kN; F3 - 8 kN; P4 - 9 kN; PS - 10 kN; a- 45. 0-60 , - 30 1) What is the resultant moment of the five forces acting on the rod about point A? a)- S8S KNm b) 12.7AN.m 9-7.1 KNm 029AN.m ) 24.1 KN.m 0-47.1 AN.m 2) What is the resultant moment of the five forces acting on the rod about point B? a) 108 LNm 9- 191 KN.m ) 124 AN.m b) 227 AN. 4) 155 LN.am 9242 N. 3) What is the resultant moment of the five forces acting on the rod about point C? 0 35.3 KN.m )- 9.7 KN.m b) 151.I KNm 0-2088 KN.m )2179 KN.m )-1741 KN.am 4] What is the resultant moment of the five forces acting on the rod about point D? )- 217.5 AN. b) 182.7 AN )- 198.5 KN.m 4) 136.9 kN.m ) - 287.1 kN. H 310.1 ka 5] What is the moment of the force F2 about point E? a) 111.7 KN.m b) 218.1I KN.m ) 138.7 KN.m d) 193.1 KN.m e) 101.1 KN.m 0 321.3 KN.m
50° 140 kips 10 in 11 in 10 in A B 20 kips 35 kips 81 kips Inisis nor your Cwn property so do not uNe in any Way as if uere 20 in your own. This is notjour ovn propert so ao not use it in ar way as if it were M1 50° 140 kips your own. The force-couple system shown acts on a trapezoidal plate. a. Determine the value of M1 if the system shown is equivalent to a single force acting at point C. b. The system shown is equivalent to a force-couple system consisting of R and M2 = 3000 kip-in clockwise. If M1 in this case is 120 kip-in counterclockwise, determine the point of action of the resultant force R along line CD. 18 in
Problem 2 Three forces FA, FB and Fc act at points A, B and C. The forces and position vectors of A, B, and C are given as: FA = - 2i+ 3j F= 3i+2j Fe= 5i+2j rA = 2i+2j ra= -i+3j re= 4i + j a) Draw the x-y plane and mark the forces and their points of action. b) Determine the moment about the origin O of the forces FA, Fu and Fe
SITUATION 6: From the given set of forces shown in the Fig. ENG-228, determine the following: X-component of the resultant force of the system (N) (Answer: 47.26) and Y-component of the resultant of the force system (N). (Answer: 60.97) The angle (degrees) that the resultant force makes with the horizontal measured CCW. (Answer: 52.22) The distance (m) from the origin where the resultant intersects the x-axis. (Answer: 6.06)