20739962
Descrição
Quiz por Oluwaseun Oyedele, atualizado more than 1 year ago
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Criado por Oluwaseun Oyedele
quase 5 anos atrás
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Questão 1
Questão
Which answer describes compression?
Responda
-
Compression is a force that acts to squeeze an object
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Compression is a force that acts to stretch an object
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Compression is a force that acts to push objects that are in contact in opposite directions.
Questão 2
Questão
Tension is a force that acts to push objects that are in contact with each other in opposite directions.
Responda
- True
- False
Questão 3
Questão
Bending an object is an example of [blank_start]complementary forces[blank_end]
Responda
-
complementary forces
-
shear
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structural failure
Questão 4
Questão
An arch can support large loads because _________.
Responda
-
It spreads the weight throughout it
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it is
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it can withstand gravity
Questão 5
Questão
A beam
Responda
-
is a flat structure that is supported on each end
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bends when there is too much load in the middle
Questão 6
Questão
What is structural stress?
Responda
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when all the forces are acting on an object
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when there is repeated abnormal use of an object.
Questão 7
Questão
What is structural fatigue?
Responda
-
when there is repeated abnormal use of an object
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when a structure can no longer withstand acting on it
Questão 8
Questão
What is structural failure?
Responda
-
when an object can no longer withstand forces
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when all forces are acting on an object at the same time
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