Question 2221Deck Safety70% to pass
The result of two forces acting in opposite directions and along parallel lines, is an example of what type of stress?
AI Explanation
The correct answer is C) Shear.
When two forces act in opposite directions and along parallel lines, the resulting stress is called shear stress. Shear stress occurs when two surfaces or layers of a material slide in opposite directions relative to each other, creating a perpendicular force that tries to "slice" or "shear" the material. This type of stress is often encountered in structural design and analysis.
The other options are incorrect because:
A) Strain is the deformation of a material under stress, not a type of stress.
B) Compression is a type of stress where a material is squeezed or pushed together.
D) Tensile stress is a type of stress where a material is pulled or stretched apart.
Related Questions
#2219 A vessel's LCG is determined by _______________.#2220 A vessel trimmed by the stern has a _______________.#2222 The shearing stresses on a ship's structure are usually greatest at _______________.#2223 Tensile stress is a result of two forces acting in _______________.#2224 A vessel's bottom will be subjected to tension when weight is concentrated _______________.