DC -- elasticity

A change in shape due to the application of a force.

• elasticity

• materials stress

• applied friction

• deformation

the breaking stress that will cause permanent deformation or fracture of a material

• materials constant

• directional strength

• tensile strength

• structural torque

What does the L represent in this equation?

• force applied to the material

• materials constant

• deformation of the material

• length of elasticity

The proportionality constant depends on what variables? Select all correct answers.

• shape of the object

• friction

• rotational velocity

• composition of the object

• direction of the force

This equation is used to calculate what?

• the length of time required to stretch an object with a force

• the length of deformation for an object stretched or compressed

• the length of deformation for an object resulting from a change in temperature

Which variable in the equation represents the elastic modulus?

• Y

• L

• A

• 1

A sideways stress is also known as ---

• parallel modulus

• shearing force

• Young's modulus

• bulk modulus

Shearing forces are applied _____ to the length.

• perpendicular

• adjacent

• parallel

• equal

Which term applies to this diagram?

• Young's modulus

• Shear deformation

• Bulk modulus

• Shear modulus

Which term will apply to this diagram?

• Shear modulus

• Young's modulus

• Bulk modulus