1 m wire has a cross sectional area 10-4 m2. The wire is stretched by a load of 50 kg causing it to elongate for 0.1 cm. Calculate the wire’s (CO1, PO1, C3): a) longitudinal stress b) longitudinal strain c) Young’s modulus
1 m wire has a cross sectional area 10-4 m2. The wire is stretched by a load of 50 kg causing it to elongate for 0.1 cm. Calculate the wire’s (CO1, PO1, C3): a) longitudinal stress b) longitudinal strain c) Young’s modulus
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 39PQ: A uniform wire (Y = 2.0 1011 N/m2) is subjected to a longitudinal tensile stress of 4.0 107 N/m2....
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Q3. A 1 m wire has a cross sectional area 10-4 m2. The wire is stretched by a load of 50 kg causing it to elongate for 0.1 cm. Calculate the wire’s (CO1, PO1, C3):
- a) longitudinal stress
- b) longitudinal strain
- c) Young’s modulus
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