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3 cards from this section. Quick, good the night before a test.
What is torsion?
Think about objects that twist.
Define torque.
It's often involved in rotating parts of machines.
What does torsion involve?
Think about how screws and bolts are managed.
True or False: Axisymmetry allows for angular displacement in torsion.
Remember how we treat angles in symmetrical objects.
Calculate the angle of twist for a hollow cylinder of inner radius r1, outer radius r2, and length L subjected to a torque T.
Remember J can be calculated for hollow cylinders.
A cotton candy stick is being twisted if its length is increased while simultaneously twisting it. How does this relate to torsion in materials?
Link the twist with the change in shape and length.
4 more questions in this section. Enroll free to practise them all.
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