Problem 3:Two forces P and Q are applied as shownat point A of a hook support. Knowing thatP=75 N and Q 125 N, determine themagnitude and direction of their resultant.P2035Q

We will use trigonometry here. Remember the mnemonic device SOH CAH TOA. From here we get given the…

Answered: Problem 3: Two forces P and Q are…

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.6P: Find the internal force systems acting on sections 1 and 2.

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Q.5) A weightless Collar C is attached to the cable CD and can freely slide on the cylindrical bar AB. If the tension in the cable CD is 200 N, determine the components of this tension parallel and perpendicular bar AB. Also find the angle between bar AB and cable CD. The coordinate of point C (80 mm, 220 mm, 80 mm). 60 mm 120 mm D 240 mm 240 mm 280 mm SC 120 mm 300 mm
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
Sample Problem # 05 Determine the resulting moment about point A for the system of forces acting on the plate ABCD’as shown in the diagram. 15 cm 20 N D 45° 8cm 300 35 N A В 80° 10.38 cm 45 N
Problem 10 From the given set of forces shown 28 N m -N SZl 3 2ON 34N. U2N 330 a. Determine the magnitude of the resultant? b. Determine the angle that the resultant force makes with the x-axis? c. Determine the distance form origin where the resultant intersects the x-axis (x-intercept). d. Determine the distance form origin where the resultant intersects the y-axis (y-intercept).
A light fixture of negligible mass, has three applied forces acting on it as shown. |F.| = 4 kN %D 1.2 m 1.2 m 1.2 m 2.8 m |F,| = 6 kN %3D 45 |F| = 5 kN %3D Using the coordinate system shown, determine the moment created by the Force F2 about the point 0. M2 = Mxi + M,J + M,k (Answer in Kilo Newton meters) My Choose.. + Mz Choose... + Mx Choose...
F1 F2 a F3 A d. F4 E Consider the following values: - a = 11 m; b = 6 m; c = 8 m; d = 3 m; F1 = 3 kN; F2 = 11 kN; F3 = 2 KN; F4 = 20 kN; F5 = 2 kN; F5 a = 30° , 0 = 60° ,B= 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) -1.2 kN.m b) 12.7 kN.m c) - 4.6 kN.m d) 22.9 kN.m e) - 14.1 kN.m f) 21.3 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 28.8 kN.m b) 42.7 kN.m c) - 1.6 kN.m d) 10.9 kN.m e) - 1.1 kN.m f) 24.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 63.6 kN.m b) -11.1 kN.m c) 77.4 kN.m d) - 9.1 kN.m e) 24.1 kN.m f) - 85.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) 33.6 kN.m b) 83.4 kN.m c) - 1.6 kN.m d) 52.1 kN.m e) 21.1 kN.m f) - 40.1 kN.m 5] What is the moment of the force F2 about point E? a) 80.6 kN.m b) - 8.1 kN.m c) 54.6 kN.m d) 33.1 kN.m e) - 22.1 kN.m f) 28.3 kN.m
PROBLEM 1: Knowing that the tension in cable BC is 725N, [1] Calculate x-component of the resultant of the three forces acting on B (ANSWER: 105 N) ; [2] Calculate y-component of the resultant of the three forces acting on B (ANSWER: 200 N) ; [3] Calculate the angle with respect to horizontal of the resultant of the three forces acting on B (ANSWER: 62.30⁰).
10 N at 120°, and C = 16 N at 205° Three coplanar forces are given as follows: A = 6 N at 250°, B = Plot the forces in one Argand plane and label properly. Determine the resultant D, where D = A +2(B - C), expressed in both Polar and Cartesian forms.
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
Q.2) For the system of forces shown in figure, replace the forces in the wires with an equivalent force R that passes through point A, and determine the y-coordinate of point A. 240 N 300 N 25 12m 1.2 m
F1 F2 a C F3 A F4 D Consider the following values: - F5 a = 16 m; b = 11 m; c = 13 m; d = 8 m; F1 = 3 kN; F2 = 11 kN; F3 = a = 30°, 0 = 60° , B = 30° 2 kN; F4 = 20 kN; F5 = 2 kN; 1] What is the resultant moment of the five forces acting on the rod about point A? a) 88.8 kN.m b) 76.3 kN.m c) 19.6 kN.m d) 55.5 kN.m e) 59.1 kN.m ) 81.3 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 88.8 kN.m b) 120.8 kN.m c) 31.6 kN.m d) 98.9 kN.m e) 41.1 kN.m ) 24.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 125.7 kN.m b) 178.1 kN.m c) 254.6 kN.m d) 439.1 kN.m e) 144.1 kN.m ) 215.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) 77.8 kN.m b) 98.3 kN.m c) 100.6 kN.m d) 18.9 kN.m e) 97.1 kN.m ) 60.1 kN.m 5] What is the moment of the force F2 about point E? Activate W a) 122.7 kN.m b) 108.1 kN.m c) 66.6 kN.m d) 83.1 kN.m e) 111.1 kN.m ) 151.3 kN.m Go to Setting
If you know that the moment of the force F about point A should look like the formula: M, i+ M,j• M, k, what is the value of the M,? knowing that the force vector equals to: F= -160.11 + -624.2) + 867Ak lb Note: Your answer should contain only numbers, not units. F B 8 ft 1.5 ft 0.25 ft

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