From: W. Trevor King <wking@drexel.edu>
Date: Wed, 8 Jul 2009 12:29:32 +0000 (-0400)
Subject: Corrected Young and Freedman v12 23.63 solution
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=aeb4979f1ded9af83ea89805e2d90c60e31a830d;p=course.git

Corrected Young and Freedman v12 23.63 solution
---

diff --git a/latex/problems/Young_and_Freedman_12/problem23.63.tex b/latex/problems/Young_and_Freedman_12/problem23.63.tex
index 38be8d0..9e1e612 100644
--- a/latex/problems/Young_and_Freedman_12/problem23.63.tex
+++ b/latex/problems/Young_and_Freedman_12/problem23.63.tex
@@ -106,7 +106,8 @@ so the direction of departure is given by
 The total drop is a combination of the drop from the plates
 (calculated in \Part{c}) and the drop afterward (from simple trig)
 \begin{equation}
-  \Delta y = \Delta y_c + 12.0\E{-2}\U{m}\cdot\sin(15.4\dg) \\
-    = \ans{4.01\U{cm}}
+  \Delta y = \Delta y_c + 12.0\E{-2}\U{m}\cdot\tan(15.4\dg) \\
+    = 8.24\E{-3}\U{m} + 12.0\E{-2}\U{m}\cdot\frac{1.79}{6.50} \\
+    = \ans{4.13\U{cm}}
 \end{equation}
 \end{solution}