An Engineering Short Quiz About Deformation
10 Questions
| Total Attempts: 75
.
Questions and Answers
- 1.An unstretched elastic cord of length 15.0 cm stretches by 4.0 cm when a weight of 6.0 N is suspended from it. The cord does not exceed the limit of proportionality. What is the total length of the cord when the weight is 3.0 N?
- A.
2.0 cm
- B.
7.5 cm
- C.
9.5 cm
- D.
17.0 cm
- 2.
![- ProProfs]()
- A.
A
- B.
B
- C.
C
- D.
D
- 3.
- A.
A
- B.
B
- C.
C
- D.
D
- 4.
- A.
A
- B.
B
- C.
C
- D.
D
- 5.Which object behaves as an elastic solid as it deforms? A). A bullet as it hits a solid metal wall B). A car damaged in a collision C). A piece of metal cut by a saw D). A football as it is kicked
- A.
A
- B.
B
- C.
C
- D.
D
- 6.
- A.
A
- B.
B
- C.
C
- D.
D
- 7.
![- ProProfs]()
- A.
A
- B.
B
- C.
C
- D.
D
- 8.
- A.
Its base area and location of its centre of mass
- B.
Its weight and base area
- C.
Location of its centre of mass
- D.
Only its weight
- 9.
- A.
A
- B.
B
- C.
C
- D.
D
- 10.
- A.
A
- B.
B
- C.
C
- D.
D
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