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. 20 KN Answers: am v 8m R=(i X= i y = 5 m i \28° 25 KN 25 KNY 4 m i+ E E i j) kN

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. 20 KN Answers: am v 8m R=(i X= i y = 5 m i \28° 25 KN 25 KNY 4 m i+ E E i j) kN

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 12PE: Suppose the weight of the drawbridge in Figure 9.34 is supported entirely by its hinges and the...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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.
20 KN
5 m
A
4 m
Answers:
R=(i
X =
y =
i
i
28°
25 KN
8 m
25 KN
4 m
..
+
m
m
i
j) kN

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