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10 questions
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- 1. Multiple-choice3 minutes1 pt
What type of structure has a small volume of empty space?
Solid
Frame
Shell
Combination
- 2. Multiple-choice3 minutes1 pt
What type of structure has a network of connected parts to support the load?
Solid
Frame
Shell
Combination
- 3. Multiple-choice3 minutes1 pt
Humans have what type of structure?
Solid
Frame
Shell
Combination
- 4. Multiple-choice3 minutes1 pt
All forces have:
Magnitude and gravity
Magnitude and direction
Direction and gravity
Gravity and magnetism
- 5. Multiple-choice3 minutes1 pt
Dynamic loads are caused by the force of gravity.
True
False
- 6. Multiple-choice3 minutes1 pt
The following types of loads are caused by the force of gravity:
Dead loads
Live loads
Neither dead loads or live loads
Both dead loads and live loads
- 7. Multiple-choice3 minutes1 pt
Which changes dependent on the position in the solar system?
Weight
Mass
Neither weight nor mass
Both weight and mass
- 8. Multiple-choice3 minutes1 pt
Which force occurs when the ends of an object are twisted in opposite directions or one end is twisted while the other remains still?
Tension
Torsion
Compression
Shear
- 9. Multiple-choice3 minutes1 pt
Which force occurs as a result of pushing or pulling in opposite directions.
Tension
Torsion
Compression
Shear
- 10. Multiple-choice3 minutes1 pt
Bending occurs when...
...one side of the object experiences torsion and the other side experiences shear.
...one side of the object experiences torsion and the other side experiences compression.
...one side of the object experiences tension and the other side experiences compression.
...one side of the object experiences tension and the other side experiences shear.
