2.9 How to determine forces if the given is the resultant? 2.P2y40°2 ft25°P1Figure P2.6, P2.76 m!The magnitudes of the three forces acting on the plate are T = 90 kN,T = 60 kN, and T; = 40 kN. Replace these forces with a single equivalent force R.T12.81.0 mT32.9 Determine the three forces acting on the plate that are equivalent to theforce R = 210k kN.2 mT22 m3 m2 my2.10 The force R is the resultant of the forces P, P, and P acting on the rectan-Figure P2.8, P2.9gular plate. Find P and P, if R = 40 kN and P = 20 kN.3

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Answered: 2.9 How to determine forces if the…

Engineering

Mechanical Engineering

2.9 How to determine forces if the given is the resultant?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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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

2.9 How to determine forces if the given is the resultant?

2.
P2
y
40°
2 ft
25°
P1
Figure P2.6, P2.7
6 m!
The magnitudes of the three forces acting on the plate are T = 90 kN,
T = 60 kN, and T; = 40 kN. Replace these forces with a single equivalent force R.
T1
2.8
1.0 m
T3
2.9 Determine the three forces acting on the plate that are equivalent to the
force R = 210k kN.
2 m
T2
2 m
3 m
2 m
y
2.10 The force R is the resultant of the forces P, P, and P acting on the rectan-
Figure P2.8, P2.9
gular plate. Find P and P, if R = 40 kN and P = 20 kN.
3

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