Understanding Stress and Strain Concepts

What is the equation for Stress?

What are the US Units for Stress?

• N/m²

• lb/in²

• kg/m²

• lb/ft²

What is the SI Unit for Stress?

• lb/in²

• N/m²

• kg/m²

• N/cm²

What are the US units for Force?

• N

• kg

• lbf

• lb

What are the SI units for Force?

• lb

• N

• kg

• lbf

What are the US units for Area?

• m²

• cm²

• in²

• ft²

What is the SI unit for Area?

• m²

• ft²

• in²

• cm²

What are the US units for mass?

• kg

• lb

• g

• oz

What is the SI unit for mass?

• lb

• g

• kg

• oz

What are the units for Strain?

• N/m²

• lb/in²

• Unitless

• m²