1. Determine which of the force systems in (b) through(f) are equivalent to the force-couple system in (a).10 Ib50 lb ft5ft10 lb8 lb- 4 ft-3 ft10 lb50 lb ft4 lb(b)(c)10 lb24 Ib ft6 lb5 lb8 lb80 lb- ft8 lb8 lb4 lb36 lb ft(d)(e)(f)

aFR−Resultant forceFR=10 lbNet moment=50 lb.fttanθ=34θ=37.860 bapplying vector law, we…

Answered: 1. Determine which of the force systems…

1. Determine which of the force systems in (b) through (f) are equivalent to the force-couple system in (a). 10 Ilb 50 Ib-ft 10 lb 5ft 8 lb 3 ft 10 lb 50 Ib ft 4 lb

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter3: Resultants Of Force Systems

Section: Chapter Questions

Problem 3.4P: The four forces shown act on the rollers of an in-line skate. Determine the equivalent force-couple...

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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

1. Determine which of the force systems in (b) through
(f) are equivalent to the force-couple system in (a).
10 Ib
50 lb ft
5ft
10 lb
8 lb
- 4 ft-
3 ft
10 lb
50 lb ft
4 lb
(b)
(c)
10 lb
24 Ib ft
6 lb
5 lb
8 lb
80 lb- ft
8 lb
8 lb
4 lb
36 lb ft
(d)
(e)
(f)

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