2. The yoke-and-rod connection is subjected to a tensile force of 5 kN. Determine the average normal stress in the 40 mm rod only.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Qno1 must solve. okk qno2 aslo please solve.
1. Determine the allowable stress in last example if the
factor of safety is 2.5. (
2. The yoke-and-rod connection is subjected to a tensile
force of 5 kN. Determine the average normal stress in the
40 mm rod only.
5 kN
40 mm
A
25 mm
,30 mm
5 kN
Transcribed Image Text:1. Determine the allowable stress in last example if the factor of safety is 2.5. ( 2. The yoke-and-rod connection is subjected to a tensile force of 5 kN. Determine the average normal stress in the 40 mm rod only. 5 kN 40 mm A 25 mm ,30 mm 5 kN
10:20
3 of 14
Review of Statics - Example
Determine the reactions at A and C. The system is pin-
supported at A and roller-supported at C. Neglect the
weight of the system.
Review of Statics - Example
EFx: Ax + 500 = 0
Ax = -500 N
Ax = 500 N (to the left)
EFy: Ay + Cy=0
EMA: 500(2)2Cy=0
Cy 500N (up)
EFy: Ay+ Cy=0
EFy: Ay+ 500 = 0
Ay=-500 N
Ay = 500 N (downwards)
C2020 De La Salle College of Sue Ben Alge
ress - Definition
500 N
Download
2 m
500 N
2 m
F
500 N
500 N
STRESS: Pressure or tension exerted on a material object;
Force per unit area, intensity of the forces distributed over a
given section
Print
500 N
bigsky.benilde.edu.ph
»
Transcribed Image Text:10:20 3 of 14 Review of Statics - Example Determine the reactions at A and C. The system is pin- supported at A and roller-supported at C. Neglect the weight of the system. Review of Statics - Example EFx: Ax + 500 = 0 Ax = -500 N Ax = 500 N (to the left) EFy: Ay + Cy=0 EMA: 500(2)2Cy=0 Cy 500N (up) EFy: Ay+ Cy=0 EFy: Ay+ 500 = 0 Ay=-500 N Ay = 500 N (downwards) C2020 De La Salle College of Sue Ben Alge ress - Definition 500 N Download 2 m 500 N 2 m F 500 N 500 N STRESS: Pressure or tension exerted on a material object; Force per unit area, intensity of the forces distributed over a given section Print 500 N bigsky.benilde.edu.ph »
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