From c7122f797d1d711efcd32dc0789e5ddc16772a4c Mon Sep 17 00:00:00 2001 From: Alvie Rahman Date: Tue, 21 Dec 2021 15:33:45 +0000 Subject: [PATCH] Fix typo --- mechanical/mmme1028_statics.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mechanical/mmme1028_statics.md b/mechanical/mmme1028_statics.md index 92eb438..86564a6 100755 --- a/mechanical/mmme1028_statics.md +++ b/mechanical/mmme1028_statics.md @@ -500,7 +500,7 @@ E &= \frac \sigma \epsilon = 2513836.686 = 2.5\times10^6 \text{ Pa} ## Poisson's Ratio -For most materiajs, their cross sectionts change when they are stretched or compressed. +For most materials, their cross sectionts change when they are stretched or compressed. This is to keep their volume constant. $$ \epsilon_x = \frac {\Delta L}{L_0} $$