Q.5) Three forces are applied to bracket as shown in figure below. Replace the given force system by a resultant force system acting at point O. Then replace the resultant force system by the simplest resultant and locate its line of action as it passes through the y-z plane. y 800 N -ve z 45° 70 mm 40 mm y 40 mm 120 mm 12 45° X 1000 N 60° D E(150 mm, -50 mm, 100 mm) 110 mm B 600N 30° x

Q.5) Three forces are applied to bracket as shown in figure below. Replace the given force system by a resultant force system acting at point O. Then replace the resultant force system by the simplest resultant and locate its line of action as it passes through the y-z plane. y 800 N -ve z 45° 70 mm 40 mm y 40 mm 120 mm 12 45° X 1000 N 60° D E(150 mm, -50 mm, 100 mm) 110 mm B 600N 30° x

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.48P: The pole OB is subjected to the 6004b force at B. Determine (a) the rectangular components of the...

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The pole OB is subjected to the 6004b force at B. Determine (a) the rectangular components of the force; and (b) the angles between the force vector and the coordinate axes.
Q.5) Three forces are applied to bracket as shown in figure below. Replace the given force system by a resultant force system acting at point O. Then replace the resultant force system by the simplest resultant and locate its line of action as it passes through the y-z plane. y 800 N -ve z 70 mm 40 mm C 40 mm 120 mm Z 245° - X 1000 N 600N 60° D E(150 mm, -50 mm, 100 mm) 110 mm B/ y 1 45° 30° X
Q.6) Three forces are applied to bracket as shown in figure below. Replace the given force system by a resultant force system acting at point O. Then replace the resultant force system by the simplest resultant and locate its line of action as it passes through the y-z plane. 75 mm 1000 N 45° 50 mm 50 mm 1200 N 30 700 N 60° 100 mm 100 mm E(150 mm, -50 mm, 100 mm)
Q4b. Force vectors F1 and F2 act on body Pwith the resultant force vector R. The resultant force R= 575 N and the angle between Rand the x-axis is of 320. If F1 = 275 N and the angle between F1 and the x-axis is 560, determine the angle between F2 and the x-axis. *Assume coplanar vector forces and give your answer in degrees to two decimal places. Body, P Answer: y F1 R F2
Determine the magnitude and direction of the resultant of the concurrent forces described below. Draw the necessary figure. F1= 300 lb, up to the right, 45 degree with respect to positive x-axis F2= 400 lb, up to the left, 60 degree with respect to x-axis F3= 200 lb, down to the left, 30 degree with respect to x-axis
4. A machine component is subjected to the forces and couples as shown. If P = 60 N, determine the magnitude and direction of the resultant force as well as the location where the resultant force passes through vertical line GF and horizontal line GH. 15 200 N 50 mm 520 mm E 50 mm 240 mm 42 N-m D 120 N 70⁰ 40 N-m 640 mm H 80 N 180 mm B +50mm Ans: (a) 0.365 m above G (b) 0.227 m to the right of G
3. The rectangular block is to be pulled out of the ground using two strings A and B. String A is subjected to a force of 600 lb and is directed 60 degrees with the +x- axis. If the net force acting on the block is to be 1200 Ib, vertically upward, solve for the force T in string B and its direction angle 0. 600 Ib 60°
Five forces and a couple act on the plate shown in the figure . - Find the resultant ( R ) Of the four forces , and its angle (e). - Locate it with respect to point ( O). - Show where the resultant cuts both the x - and y- axes. 400KN 7m 1o0 KN 6 m lom 800 KN-m V150 KN 18m 7200KN 100 KN L 8 m
3- Replace the three forces acting on the bent pipe by a single equivalent force ( R). specify the distance (x) from point ( O ) th the point on x – axis through which the line of action of ( R) passes. 50 Ib 40 lb 10 10 10" 5" 60 lb
Find the magnitude and direction of the resultant force for the system of forces shown in the figure, Where F. =30 N, F2 =35N, F,=20 N, F4 =15N, Fs= 50N & F =10N. The angles e2 =25°, 0g =25° , 04 = 40°, 0, = 45 ° F2 F3 F4 F1 AF6 Fs (1) The horizontal component 2H of the given system (unit is in N) = - (2) The Vertical component V of the given system (unit is in N) =- (3) The resultant of the given force system is (unit in N) = . (4) The direction of Resultant is (degrees) =_
Use the rectangular component method to solve the fol- lowing problems. Determine the magnitude R of the re- sultant of the forces and the angles 6, 6, and 0, between the line of action of the resultant and the positive r-, y-, and z-coordinate axes for F = 30 kip F2 = 35 kip 26 50% 30 36 33 F3= 20 kip
The line of action of the 3110-lb force runs through the points A and B as shown in the figure. Determine the x and y scalar components of F. A (-7, -2) Answers: Fx- Fy- y, m B (8,4) F = 3110 lb -x, m lb lb