20739962
Descripción
Test por Oluwaseun Oyedele, actualizado hace más de 1 año
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Creado por Oluwaseun Oyedele
hace más de 4 años
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Pregunta 1
Pregunta
Which answer describes compression?
Respuesta
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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.
Pregunta 2
Pregunta
Tension is a force that acts to push objects that are in contact with each other in opposite directions.
Respuesta
- True
- False
Pregunta 3
Pregunta
Bending an object is an example of [blank_start]complementary forces[blank_end]
Respuesta
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complementary forces
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shear
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structural failure
Pregunta 4
Pregunta
An arch can support large loads because _________.
Respuesta
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It spreads the weight throughout it
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it is
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it can withstand gravity
Pregunta 5
Pregunta
A beam
Respuesta
-
is a flat structure that is supported on each end
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bends when there is too much load in the middle
Pregunta 6
Pregunta
What is structural stress?
Respuesta
-
when all the forces are acting on an object
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when there is repeated abnormal use of an object.
Pregunta 7
Pregunta
What is structural fatigue?
Respuesta
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when there is repeated abnormal use of an object
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when a structure can no longer withstand acting on it
Pregunta 8
Pregunta
What is structural failure?
Respuesta
-
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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