The force F is applied at the end of arm ACD, which is mounted to a vertical post. Replace this single force F by an equivalent force-couple system at B. Next, redistribute this force and couple by replacing it with two forces acting in the same direction as F, one at C and the other at D, and determine the forces supported by the two hex-bolts. Use values of
Trending nowThis is a popular solution!
Chapter 2 Solutions
Engineering Mechanics: Statics
Additional Engineering Textbook Solutions
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
Degarmo's Materials And Processes In Manufacturing
Java: An Introduction to Problem Solving and Programming (8th Edition)
Starting Out with C++ from Control Structures to Objects (9th Edition)
Web Development and Design Foundations with HTML5 (8th Edition)
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
- Replace the three forces shown by an equivalent force-couple system at point A. If the forces are replaced by a single resultant force, determine the distance d below point A to its line of action. Answers: R= i M= i 160 N 290 N d = Single resultant force. i www Force-couple system at A. The force is positive if to the right, and the couple is positive if counterclockwise. 300 N 650 mm 650 mm 650 mm N N.m mmarrow_forwardDetermine the force-couple system acting at point 0.arrow_forwardCalculate the moment MB of the 605-N force about the bolt at B. Simplify your work by first replacing the force by its equivalent force- couple system at A. The moment is positive if counterclockwise, negative if clockwise. Assume F = 605 N, r = 215 mm, h = 705 mm, 0 = 33°, = 38° Answer: MB = i Ꮎ h N.marrow_forward
- Replace the force system acting on the post by a resultant force and couple moment at point O. Take F1 = 400 lb and F2 = 250 lb. %3D F, 30 150 lb 2 ft 2 ft F, 2 ftarrow_forwardThe indicated force-couple system is applied to a small shaft at the center of the plate. Replace this system by a single force R and specify the coordinatex of the point on the x-axis through which the line of action of this resultant force passes. Answers: R= X= i i M = 330 N m 0 F = 5.7 KN i+ mm i j) KNarrow_forwardReplace the three horizontal forces and applied couple with an equivalent force-couple system at O by specifying the resultant R and couple Mo. Next, determine the equation for the line of action of the stand-alone resultant force R. ^1.2 m 1.2 m /0.6 0.4 m 5 kN m 0.9 m 62° 10 kN-m 11 kN 9 kN 0.4 marrow_forward
- Handle forces F1 and F2 are applied to the electric drill. Replace this force system by an equivalent resultant force and couple moment acting at point O. Express the results in Cartesian vector from. Determine the resultant force and the moment of the resultant forse about the point O. Express your answer in terms of the unit vectors i, j and k.arrow_forwardforce at point C as shown. Replace this force by an equivalent force- couple system at point O. Ans. M. = 161 i - 165 j+ 120k N•m 300 mm 20° 250 mm 30° F = 800 Narrow_forwardThe flanged steel cantilever beam with riveted braket is subjected to the couple and two forces shown, and their effect on the design of attachment at A must be determined. Replace the two forces and couple by an equivalent couple by an equivalent couple M and resultant force R at A. Find the magnitude of the R and the angle 0x which R makes with the positive x-axis 2200 N 0.5 m 1.5 m 60° 0.15 m 0.15 m 600 N.m 3 L--x 4 1100 Narrow_forward
- Replace the three forces acting on the bent pipe by a single equivalent force R. Specify the distance d from point O to the point on the x-axis through which the line of action of R passes: 50 lb 40 lb 10 10" 10" 60 lbarrow_forwardThe 60-N force acts at point A on the lever as shown. Replace the force at A by a force and couple moment acting at point 0 that will have an equivalent effect. 60 60 N 200 mmarrow_forwardReplace the loading by an equivalent resultant force and couple moment at point B.arrow_forward
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY