# a10 - \documentclass[12pt]cfw_article % BB Mar 21 2009....

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\documentclass[12pt]{article} % BB Mar 21 2009. \usepackage{epsfig} \textheight 9.0in \textwidth 6.0in \topmargin -0.4in \headsep 0.4in \oddsidemargin 0.25in \evensidemargin 0.25in \def\sqr#1#2{{\vcenter{\hrule height.#2pt \hbox{\vrule width.#2pt height#1pt \kern#1pt \vrule width.#2pt} \hrule height.#2pt}}} \def\square{{\mathchoice\sqr64\sqr64\sqr{4.2}3\sqr{3.0}3}} \def\undertext#1{$\underline{\smash{\hbox{#1}}}$} \pagestyle{empty} \begin{document} \begin{center} {\bf ADVANCED DYNAMICS --- PHY 4241/5227}\\\vspace {2mm} {\bf HOME AND CLASS WORK -- SET 10}\\% \vspace {3mm} (March 2, 2009) \\ \end{center} \setcounter{equation}{0} \begin{description} \item{(41)} \begin{enumerate} \item Show $1/\sqrt{1-\beta^2} = \cosh(\zeta)$. Due March~2 in class (2~points). \item Show $\cosh(\zeta_2)\,\cosh(\zeta_1) +\sinh(\zeta_2)\,\sinh(\zeta_1)=\cosh(\zeta_1+\zeta_2)$. Due March~2 in class (2~points). \item Velocities are given by $\beta_1=\tanh(\zeta_1)$ and $\beta_2= \tanh(\zeta_2)$. Use the addition theorem of rapidities to

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## This note was uploaded on 11/10/2011 for the course PHY 4241 taught by Professor Berg during the Spring '11 term at University of Florida.

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a10 - \documentclass[12pt]cfw_article % BB Mar 21 2009....

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