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% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
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% Document Info
\author{Lyn.M.M}
\pdfinfo{
  /Title (physics-term-1-yr9.pdf)
  /Creator (Cheatography)
  /Author (Lyn.M.M)
  /Subject (Physics Term 1 Yr9 Cheat Sheet)
}

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\noindent
\begin{multicols}{3}
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Physics Term 1 Yr9 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Lyn.M.M} via \textcolor{DarkBackground}{\uline{cheatography.com/194919/cs/40739/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Lyn.M.M \\
  \uline{cheatography.com/lyn-m-m} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 25th February, 2024.\\
   Page {\thepage} of \pageref{LastPage}.
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{document}
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% www.emerson.emory.edu/services/latex/latex_169.html
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\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
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\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Mass, Weight and Fields}}  \tn
% Row 0
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What is mass? & what is weight? \tn 
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% Row 1
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Mass is a measure of much matter there is in an object. & Weight is a measure of the effect of gravity onan object. \tn 
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% Row 2
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How to calculate mass: & How to calculate weight: \tn 
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% Row 3
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 & W=mg \tn 
% Row Count 7 (+ 1)
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\begin{tabularx}{3.833cm}{X}
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\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Gravitational field strength}}  \tn
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\mymulticolumn{1}{x{3.833cm}}{what is gravitational field strength?} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{3.833cm}}{A gravitational field is a region where a mass experiences a force, gravitational field strength is a measure of the strength of that field} \tn 
% Row Count 4 (+ 3)
% Row 2
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\mymulticolumn{1}{x{3.833cm}}{gravitational field strength is measured in (N/Kg) newtons per Kg} \tn 
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% Row 3
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\mymulticolumn{1}{x{3.833cm}}{How to find gravitational field strength:} \tn 
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% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Gravitational field strength is calculated using the formula g = GM/r$^{\textrm{2}}$, where G is the gravitational constant, M is the mass, and r is the distance.} \tn 
% Row Count 10 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Straight line graphs}}  \tn
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\mymulticolumn{1}{x{3.833cm}}{what is the equation of a straight line graph?} \tn 
% Row Count 1 (+ 1)
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\mymulticolumn{1}{x{3.833cm}}{y=mx} \tn 
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% Row 2
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\mymulticolumn{1}{x{3.833cm}}{the equation linking weight mass and gravitational field strength is:} \tn 
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% Row 3
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\mymulticolumn{1}{x{3.833cm}}{W=mg , (weight= mass x gravitational field strength)} \tn 
% Row Count 6 (+ 2)
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\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Speed and distance time graphs}}  \tn
% Row 0
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Speed: & Interpreting a distance-time graph: \tn 
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% Row 1
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to calculate speed we need to know the distance travelled and the time taken & Distance time graphs show us the relationship between the distance travelled and the time taken to cover it. \tn 
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avg speed= total distance (m) ÷ total time (s) & A straight flat line means the object is at rest beacause distance is not increasing and time is simply moving on. \tn 
% Row Count 14 (+ 6)
% Row 3
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speed= distance ÷ time (s=d/t) & A steeper slope would imply acceleration if it is increasing and deaccelaration if it is decreasing \tn 
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% Row 4
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 & We can interpret a straight line as steady speed \tn 
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% Row 5
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\mymulticolumn{2}{x{3.833cm}}{At any point in the graph you can find the speed by finding the slope as you would for any other graph} \tn 
% Row Count 25 (+ 3)
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% That's all folks
\end{multicols*}

\end{document}