Mohr's Circle is a big help for engineers! Here’s how it works:

• Visual Tool: It shows stress states in a way that is easy to see and understand.
• Finding Key Stresses: You can spot the highest and lowest principal stresses quickly.
• Different Loads: It makes it easier to guess how materials will act when different forces are applied.

By turning complicated stress information into a simple circle, it helps people understand when materials might fail.