-6. A 6 mm diameter rod, of unknown material, is subjected to 10 kN tensile load. In the process, its lengthincreased from 70 mm to 72 mm. If stress is proportional to strain, determine the modulus of elasticity, inGPa, of the material?10.712.4a.b.C.19.5d. Answer is not among the choices16. How much should an 80-kg person weigh (in Newtons) if he is on top of Mt. Kilimanjaro, which is at 5890 mabove sea level? The mass and radius of the earth are 5.9742 x 1024 kg and 6378 km, respectively. Use auniversal gravitational constant of 6.67 x 10-11 m³/kg-s²a. 782b. 784C.786d. 788

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6. A 6 mm diameter rod, of unknown material, is subjected to 10 kN tensile load. In the process, its length increased from 70 mm to 72 mm. If stress is proportional to strain, determine the modulus of elasticity, in GPa, of the material? a. 10.7 b. 12.4 C. d. 19.5 Answer is not among the choices

6. A 6 mm diameter rod, of unknown material, is subjected to 10 kN tensile load. In the process, its length increased from 70 mm to 72 mm. If stress is proportional to strain, determine the modulus of elasticity, in GPa, of the material? a. 10.7 b. 12.4 C. d. 19.5 Answer is not among the choices

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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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

-
6. A 6 mm diameter rod, of unknown material, is subjected to 10 kN tensile load. In the process, its length
increased from 70 mm to 72 mm. If stress is proportional to strain, determine the modulus of elasticity, in
GPa, of the material?
10.7
12.4
a.
b.
C.
19.5
d. Answer is not among the choices
16. How much should an 80-kg person weigh (in Newtons) if he is on top of Mt. Kilimanjaro, which is at 5890 m
above sea level? The mass and radius of the earth are 5.9742 x 1024 kg and 6378 km, respectively. Use a
universal gravitational constant of 6.67 x 10-11 m³/kg-s²
a. 782
b. 784
C.
786
d. 788

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