7. The uniform 150-kg bar AB shown in Figure 5 carries a 2KN vertical force at A. the bar is supported by a pin at B and the 10 mm diameter cable CD. Find the stress in the cable.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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7. The uniform 150-kg bar AB shown in Figure 5 carries a 2KN vertical force at A. the bar is supported by a pin at B and the 10 mm diameter cable CD. Find the stress in the cable.

8. The 1000-kg uniform bar AB in Figure 6 is suspended from two cables AC and BD, each with cross sectional area of 400 mm2. Find the magnitude P and the location x of the largest additional vertical force that can be applied to the bar. The stresses in AC and BD are limited to 100 MPa and 50 MPa, respectively.

4m
Bi
A
3m
3m
2kN
FIGURE 5
1.8m
A
2m
FIGURE 6
Transcribed Image Text:4m Bi A 3m 3m 2kN FIGURE 5 1.8m A 2m FIGURE 6
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