2878049
Descrição
Quiz por MexiPeanut, atualizado more than 1 year ago
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Criado por MexiPeanut
mais de 9 anos atrás
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Questão 1
Questão
Which 3 of the following are more specific types of structures?
Responda
-
Natural Structures
-
Mass Structures
-
Manufactured Structures
-
Frame Structures
-
Shell Structures
Questão 2
Questão
Shell structures are hollow inside.
Responda
- True
- False
Questão 3
Questão
In a frame structure, the skeleton supports the weight of the other parts of the structure.
Responda
- True
- False
Questão 4
Questão
Mass structures are made by...
Responda
-
Hammering wood together
-
However, only it has to be large and heavy
-
However, but the materials have to be piled up
Questão 5
Questão
Planning is extremely important when building a structure. Which of the following things need to be examined in planning?
Responda
-
Safety requirements
-
Beauty
-
Funcion
-
Materials
-
Colour and Texture
-
Fasteners or joints
Questão 6
Questão
What are some of the things constructors need to think about while choosing a material for the structure?
Responda
-
Cost
-
How it feels
-
Enviromental Impact
-
Appearance
-
How much energy it uses
Questão 7
Questão
Joints can be...
Responda
-
Rigid
-
Soft
-
Mobile
-
Used by anyone
Questão 8
Questão
Mass is...
Responda
-
How large an object is
-
The amount of particles or matter in an object
-
How heavy an object is
-
An object covered in cookie dough
Questão 9
Questão
According to the lesson notes, FORCE can do all of the following EXCEPT for...
Responda
-
Start an object moving with a push or pull
-
Slow down an object
-
Cause a change in direction
-
Stop an object moving in less than .14 seconds
Questão 10
Questão
The Newton (N) unit is used to measure mass.
Responda
- True
- False
Questão 11
Questão
Which of these is NOT true?
Responda
-
Tension means STRETCHING
-
Compression means CRUSHING
-
Torsion means TWISTING
-
Sheer means TEARING
-
Bending means ROCKING
Questão 12
Questão
An internal force acts on the outside of a structure. An external force acts on the inside of a structure.
Responda
- True
- False
Questão 13
Questão
Live loads are things/people/weather etc that can act on the structure. Dead loads are the structure itself.
Responda
- True
- False
Questão 14
Questão
Friction is a force that speeds up motion.
Responda
- True
- False
Questão 15
Questão
If a structure is STABLE, what does that mean?
Responda
-
It is less likely to tip over
-
It is not possible for it do get destroyed
-
It is a place where animals live
Questão 16
Questão
What is the "Centre of Gravity"?
Responda
-
Where a body's mass is concentrated
-
The center of the universe
-
The middle of the earth
-
The place in a structure where particles move the most
Questão 17
Questão
A gyroscope's axis is stabalized, so it never points in the same direction.
Responda
- True
- False
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