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WorksheetsRound 2: Understanding Forces and Loads Concept
Total questions: 15
Worksheet time: 8mins
Which type of entity is applied when you push a door to open it?
Force
Compress
Stress
Tension
What happens to a beam when it carries a load in the middle?
It bends
It shrinks
It twists
It elongates
What is a simple example of a "compressive force"?
Pushing a spring
Pulling a rubber band
Pushing a wall
Lifting a box
Which of these is an example of a "tensile force"?
Pulling a rope
Pushing a book
Pressing on a surface
Bending a metal rod
What is "静止荷重" (Seishi Kajo) in English?
Static load
Dynamic load
Shear load
Tension load
What happens when a force is applied to an object and it changes shape or size?
Deformation
Compression
Tension
Moment
Which of the following terms refers to a type of force acting on a material that resists its deformation?
Stress
Strain
Load
Elasticity
What is the force that acts perpendicular to the surface of an object?
Normal force
Shear force
Torsional force
Bending moment
Which of the following is a characteristic of a material under "tensile stress"?
The material is stretched
The material is compressed
The material is bent
The material is twisted
Which of the following is the best example of a "dynamic load"?
A car parked on a bridge
The wind pushing against a building
A book resting on a table
A metal beam holding up a ceiling
True or False: A "static load" refers to a force that changes over time.
True
False
True or False: Tensile forces cause a material to stretch.
True
False
True or False: A bending moment causes a material to twist.
True
False
True or False: A compressive force makes a material shorter.
True
False
Which of the following are types of forces commonly applied to structures?
Tensile force
Compressive force
Torsional force
Shear force
