From 89d897c2d662c6c1d2d7b95a476b99b9b6f44f14 Mon Sep 17 00:00:00 2001 From: "W. Trevor King" Date: Fri, 21 Jan 2011 13:35:52 -0500 Subject: [PATCH] Correct typos in S&J 8, prob 2.11 --- latex/problems/Serway_and_Jewett_8/problem02.11.tex | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/latex/problems/Serway_and_Jewett_8/problem02.11.tex b/latex/problems/Serway_and_Jewett_8/problem02.11.tex index e097bd5..082fbfe 100644 --- a/latex/problems/Serway_and_Jewett_8/problem02.11.tex +++ b/latex/problems/Serway_and_Jewett_8/problem02.11.tex @@ -76,13 +76,13 @@ The hare is running for \end{equation} The tortoise is running for \begin{equation} - t_\text{t,run} = \frac{L}{v_\text{h}} + t_\text{t,run} = \frac{L}{v_\text{t}} \end{equation} and the tortoise is running for the whole race, so the hare pauses for \begin{align} t_\text{h,pause} &= t_\text{t,run} - t_\text{h,run} - = \frac{L}{v_\text{h}} - \frac{L}{v_\text{h}} - = \frac{1.00\U{km}}{8.00\U{m/s}} - \frac{1.00\U{km}}{0.200\U{m/s}} \\ + = \frac{L}{v_\text{t}} - \frac{L}{v_\text{h}} + = \frac{1.00\U{km}}{0.200\U{m/s}} - \frac{1.00\U{km}}{8.00\U{m/s}} \\ &= \ans{4.88\U{ks}} = 1.35\U{hours} \end{align} \end{solution} -- 2.26.2