Answered: B F 4 4 ft 4 ft 4 ft 2 ft A A) Compute…

B F 4 4 ft 4 ft 4 ft 2 ft A A) Compute the couple moment created by the pair of forces. F1 = [ 120, - 70, - 20 ] lb. F2 = [-120, 70, 20 ] lb. B) Find the magnitude of that couple.

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 1.55P: The force R is the resultant of P and 0. Determine Q and the angle .

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

ft
4 ft
4 ft
2 ft A
A) Compute the couple moment created by the pair of forces.
F1 = [ 120, - 70, - 20 ] lb.
F2 = [-120, 70, 20] lb.
B) Find the magnitude of that couple.

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