Answered: Determine the resultant R (single…

Determine the resultant R (single equivalent force) of the three forces acting on the simple truss. Specify the points on the x- and y- axes through which R must pass.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.17P: The trapdoor is held in the horizontal plane by two wires. Replace the forces in the wires with an...

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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

Determine the resultant R (single equivalent force) of the three forces acting on the simple truss. Specify the points on the x- and y-
axes through which R must pass.
40
29 kN
28 kN
7 m
6 m
8 m
6 m
27 kN
Answers:
i+
j KN
mi

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