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2 cards from this section. Quick, good the night before a test.
What happens to a beam when an axial load is applied?
Think about physical behavior under stress.
Define axial load in your own words.
Consider how the load is oriented.
What is the formula to calculate axial extensional energy?
Remember it's about integration and how energy accumulates.
True or False: Hooke's Law applies to all types of material deformation.
Think about when materials get permanently deformed.
A steel beam of length 4 m with a cross-sectional area of 0.01 m² is subjected to a uniform axial load of 2000 N. Calculate the stress, elongation of the beam, and the energy stored.
Use Young's Modulus for steel, which is about 200 GPa.
Discuss the impact of increasing the length of a beam on the axial extensional energy given a constant load.
Consider how the load affects stretching across more material.
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