n Question 1.2 A material has a modulus of elasticity E and a shear modulus of 0.4x E. The Poisson's ratio of this material is O a. 0.5 O b. 25 Oc 0.4 O d. 0.25

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Question 12
A material has a modulus of elasticity E and a shear modulus of 0.4x E. The Poisson's ratio of this material is
O a. 0.5
Ob 25
Oc 0.4
O d. 0.25
shown in Figure C
Transcribed Image Text:on 2 yet wered arked out of 00 Flag question Question 12 A material has a modulus of elasticity E and a shear modulus of 0.4x E. The Poisson's ratio of this material is O a. 0.5 Ob 25 Oc 0.4 O d. 0.25 shown in Figure C
Site: ENGG251 (S122) Mechanics
moodle.uowplatform.edu.au/mod/quiz/secured.php#lockdown
S PowerPoint Presentation
Slide 1
S
M Gmail
Final exam (Remotely Procto
Question 1.1
1
d
A steel rod, shown in Figure Q1.1, is subjected to a uniform tension force P. Which one of the following statements is correct? Note: d is
the rod diameter, v is the Poisson's ratio and E is the modulus of elasticity.
Figure Ql.1
O a.
4P
The elongation is given by
Επd2
O b. The diameter increases.
4P
O C.
Επd2
The lateral strain in the y-direction is given by
Od. There is no strain in the y-direction
Question 1.2
A material has a modulus of elasticity E Proctorio is sharing your
out of
Jestion
8=
e' = -v
Quiz Too
Transcribed Image Text:Site: ENGG251 (S122) Mechanics moodle.uowplatform.edu.au/mod/quiz/secured.php#lockdown S PowerPoint Presentation Slide 1 S M Gmail Final exam (Remotely Procto Question 1.1 1 d A steel rod, shown in Figure Q1.1, is subjected to a uniform tension force P. Which one of the following statements is correct? Note: d is the rod diameter, v is the Poisson's ratio and E is the modulus of elasticity. Figure Ql.1 O a. 4P The elongation is given by Επd2 O b. The diameter increases. 4P O C. Επd2 The lateral strain in the y-direction is given by Od. There is no strain in the y-direction Question 1.2 A material has a modulus of elasticity E Proctorio is sharing your out of Jestion 8= e' = -v Quiz Too
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