Preparation

• Read sections 3-4 to 3-5
• Check on the Wikipedia page on Cauchy's Stress Tensor <https://en.wikipedia.org/wiki/Cauchy_stress_tensor> _

Concepts

After this lesson you should be able to:

• Draw the stress cube and write the associated stress tensor
• Be able to find the resultant stress on any arbitrary plane

Upcoming Due Dates

• Five in-notebook detailed designs will be due Friday, October 9th
• Homework #2 will be due October 12th