Computer · Strength of Materials
A brass bar having a cross-sectional area of 1000 mm2 is subjected to axial forces. The axial force in the portion BC is found to be 30 kN (tension) and its length is 1 m. Find the change in length of the BC portion of the bar if E = 105 N/mm2.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.80 mm
- 20.50 mm
- 30.30 mm✓
- 40.25 mm
Correct answer
0.30 mm
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