Match each type of mechanical stress to the description of the forces that cause it.
- TensionA stress created by pulling forces acting outward, tending to stretch or lengthen an object.
- CompressionA stress created by pushing forces acting inward, tending to squeeze or shorten an object.
- ShearA stress created by unaligned parallel forces pushing parts of a material in opposite directions.
- TorsionA stress created by a twisting force applied to a material.
Answer
Tension matches stretching forces, Compression matches squeezing forces, Shear matches unaligned parallel forces causing sliding, and Torsion matches twisting forces.
Each type of stress is strictly defined by the nature of the applied load: outward pulling causes tension, inward pushing causes compression, unaligned sliding forces cause shear, and twisting causes torsion.
Step-by-Step Solution
Key Concept
Identifying the primary types of mechanical stress based on the direction and application of applied forces.
Estimated Time:45s