1.1 A rod made up of a number of circular cross-sections as shown in Fig. 1.67 is subjected to a tensile force of 125 kN. Determine the elongation of the rod. E = 205 GPa. 1.2 The loading on a steel bar of 30-mm diameter is as shown in Fig. 1.68. Find the elongation of the bar. E - = 205 GPa 125 kN + 20 10 15 10 15 10 15 10 20 125 kN +20→-10-1-20→|+15>|<-20→+10+25 +15>|25

1.1 A rod made up of a number of circular cross-sections as shown in Fig. 1.67 is subjected to a tensile force of 125 kN. Determine the elongation of the rod. E = 205 GPa. 1.2 The loading on a steel bar of 30-mm diameter is as shown in Fig. 1.68. Find the elongation of the bar. E - = 205 GPa 125 kN + 20 10 15 10 15 10 15 10 20 125 kN +20→-10-1-20→|+15>|<-20→+10+25 +15>|25

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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