ENGINEERING MECHANICS: STATICS (J.L.MERIAM) 2/4: The line of action of the 9.6-kN force F runs through the points A and B as shown in the figure. Determine the x and y scalar components of F. Ans. y, mm B (300, 100) , mm F 9.6 kN A(-150,-200)

ENGINEERING MECHANICS: STATICS (J.L.MERIAM) 2/4: The line of action of the 9.6-kN force F runs through the points A and B as shown in the figure. Determine the x and y scalar components of F. Ans. y, mm B (300, 100) , mm F 9.6 kN A(-150,-200)

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

See similar textbooks

Similar questions

Q4: The force in the Figure acts on the hook. Express it as a Cartesian vector. F = 675N (총)(S m) 2 m FB.uB (675)(0.7936i + 0.5151j+0.3282k) O FB.uB = (675)(-0.7936i + 0.5151j-0.3282k) FB.uB = (675)(-0.7936i - 0.5151j+0.3282k) FB-uB = (675)(-0.7936i + 0.5151j+0.3282k) O
Q4\ The location of the resultant force of the system below with respect to point C is: 200 #3 #3 360 3. # 2 200 %23 220
Engineering Mechanics, Statics, Ch, 5th Edition, Meram & Kraige 5) Replace the three forces acting on the bent pipe by a single equivalent force R. Specify the distance x from point O to the point on the x-axis through which the line of action of R passes. STO 50 40 lb 10 10 10 R= -50i + 20j 60 lb
bi b2 C2 FAR ai If FAB=260 N, a1=5,40m, b1=2,70m, b2=1,80m, c1=2,70m and c2=5,40m find the magnitude of the projection of the force FAB on the direction AC, i.e. FAB(AC) by employing FAB.uAC x component of FAB(AC)uAC y component of FAB(AC)uAC z component of FAB(AC)uAC
2:56 90 0t O V all 22 classroom.google.com/u/ A ميكانيك هندسي Sgall LKs 23 A prybar is used to remove a nail as shown. De- termine the moment of the 240-N force about the peint O of contact between the prybar and the amall support block. 16m 240 N 16m aso mm PROBLEM 2/3s 2/ A man exerts a force Fon the handle of the stationary wheelbarrow at A. The weight of the wheelbarrow along with ita load of dirt in 185 Ib with center of gravity at G. For the configuration shown, what force must the man apply at A to make the net moment about the tie cuntact point B equal te ero? 30 mm PROBLEM 2/33 Representative Problems a34 An overhead view of a door is shown. If the com- pressive ferce aeting in the coupler arm of the hy draulic door elaser is 17 Ib with the arientation ahown, determine the moment of this force about the hinge axis 0. 20 PROBLEM 2/3s a7 A 150-N pull Tin applied to a cord, which is wound securely around the inner hub of the drum. Determine the moment of T about the drum center…
The forces P1 = 110 Ib, P2 = 200 Ib, and P3 = 150 lb are equivalent to a single force R. Determine (a) the magnitude of R; and (b) the coordinates of the point where the line of action of R crosses the yz-plane. P3 P2 40° 2 ft -25° Match each item to a choice: COORDINATE: MAGNITUDE OF R: Choices: : (0, 0, 0.651 ft) : 276 Ib : (0, 1.314 ft, 0.651 ft) : (1.5ft, 1.314 ft, 0.651 ft) : 673 lb : 367 lb
touch & OL166% 00:27 MENG250 - Practice Assi... Not saved yet •2-77. Determine the magnitude and coordinate direction angles of F, so that the resultant of the two forces is zero. Y2 B2 a2 y 60° 15°. F= 180 N O
p 0::V * Asiacell liı. Homework#1... Homework: Four forces act on bolt A as shown. Resolve each force into rectangular components F = 80 N 20이 F = 150 N 30° A 15° F 100 N x VF = 110 N
Part 1: Three forces lying on the xy-plane are applied on a rock stuck on the ground (situated at the origin) denoted by Ä, B, and Č. Determine the fourth force vector D using vector analysis that will make the rock in cquilibrium at the origin. y B (80N) Ã (100N) 30 45°, C (40N)
F1 F2 a F3 A d. F4 Consider the following values: F5 a = 25 m;b = 5 m; c = 25 m; d = 5 m; F1 = 3 kN; F2 = 11 kN; F3 = 2 kN; F4 = 20 kN; F5 = 2 kN; a = 30°, 0 = 60° , B = 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 15.8 kN.m b) 12.7 kN.m c) - 74.6 kN.m d) 52.9 kN.m e) 24.1 kN.m f)- 47.1 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 8.8 kN.m b) 2.7 kN.m c) 31.6 kN.m d) 8.9 kN.m e) 5.4 kN.m ) 24.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 86.7 kN.m b) 51.1 kN.m c) 14.6 kN.m d) 27.9 kN.m e) 74.1 kN.m ) 35.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) - 17.8 kN.m b) 82.7 kN.m c) - 21.9 kN.m d) 36.9 kN.m e) - 27.1 kN.m f) 30.1 kN.m Activate V 5] What is the moment of the force F2 about point E? Go to Setting ) 321.3 kN.m a) 111.7 kN.m b) 218.1 kN.m c) 254.6 kN.m d) 93.1 kN.m e) 101.1 kN.m bo
50 N 3 m y 300 N. m 70 N 2 m 3 m 40 N 2 m 30 N Questions: (a) Reduce the system of forces and moments acting on the structure to a single resultant force (Fro) and a couple (Mo) acting at the origin of coordinates. (b) Determine the “parallel component” (M₁₁) of the couple (Mro), i.e., the compo- nent lying parallel to (Fr). State (M₁₁) in vector form. (c) Determine the corresponding "perpendicular component" (M₁). State (M₁) in vector form. (d) Reduce the force and couple at the origin to a "wrench resultant" and determine a precise and complete description of the line of action of the "wrench resultant."
HOME WORK 3 Determine the resultant force at A. for the figure below Hint : 1- Find the position of all points A,B,C (x, y, z) 2- Find FAR and FAC 3- Find |raR| and Iracl 4- Find FAR = F UAB and FAC = F UAC 5- Finally find R and a, B,Y 3m Fc= 500N FB= 500N 3m 5m 3m B 4m 2m 5m