A horizontal bar is attached to a wall. When a force of 1 kN is applied at point A (figure 1) , the deflection at point A is δAA = 0.37 mm . When a 1 kN force is applied at point B (Figure 2), the deflection at point A is δAB = 0.2 mm . A) What is the change in the length of the bar if there is a single load of 5.2 kN applied to the right at point A? B) What is the change in the length of the bar if a load of 3.4 kN is applied to the left at A and a load of 10.4 kN is applied to the right at B? C) If a load of 5.2 kN is applied to the right at point B, then what load magnitude must be applied to the left at point A to make the length of the
A horizontal bar is attached to a wall. When a force of 1 kN is applied at point A (figure 1) , the deflection at point A is δAA = 0.37 mm . When a 1 kN force is applied at point B (Figure 2), the deflection at point A is δAB = 0.2 mm . A) What is the change in the length of the bar if there is a single load of 5.2 kN applied to the right at point A? B) What is the change in the length of the bar if a load of 3.4 kN is applied to the left at A and a load of 10.4 kN is applied to the right at B? C) If a load of 5.2 kN is applied to the right at point B, then what load magnitude must be applied to the left at point A to make the length of the
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A horizontal bar is attached to a wall. When a force of 1 kN is applied at point A (figure 1) , the deflection at point A is δAA = 0.37 mm . When a 1 kN force is applied at point B (Figure 2), the deflection at point A is δAB = 0.2 mm .
A) What is the change in the length of the bar if there is a single load of 5.2 kN applied to the right at point A?
B) What is the change in the length of the bar if a load of 3.4 kN is applied to the left at A and a load of 10.4 kN is applied to the right at B?
C) If a load of 5.2 kN is applied to the right at point B, then what load magnitude must be applied to the left at point A to make the length of the bar remain unchanged?
Transcribed Image Text:B
A
1 kN
A horizontal har
Transcribed Image Text:1 kN
B
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