10 Questions
What is the force exerted by elastic materials when they are deformed called?
Strain force
What happens to the deformed material when the force applied to it is removed?
It restores to its original shape
What is an example of a strain force?
The force exerted by a stretched spring
What is a characteristic of elastic materials?
They exert a force when deformed
What is the branch of physics that describes the motion of objects without reference to their cause?
Kinematics
In which direction does the strain force act?
In the opposite direction to the force acting on the material
What term is used to describe an object that is not in motion relative to a given frame of reference?
At rest
What is the branch of physics studying forces and their effect on motion?
Dynamics
What does motion apply to according to modern physics?
Everything in the universe
What concept of Newton's is considered undeterminable due to the absence of an absolute frame of reference?
Concept of Absolute Motion
Test your knowledge on strain force and elastic materials in this quiz! Learn about how materials exert a force when they are deformed and how they restore their original shape.
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