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我如何创建力的图表-tikz？

tag-icon • tag-icon tikz-pgf graphics
我如何创建力的图表-tikz？

我如何创建作用于如图所示的物体上的力的图表？ 在此处输入图片描述

\documentclass{article}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}


\end{tikzpicture}
\end{document}

答案1

你至少可以假装正在努力……

在此处输入图片描述

\documentclass{standalone}
\usepackage{bm}
\usepackage{tikz}
\usetikzlibrary{patterns,calc}

\begin{document}
\begin{tikzpicture}
    \pattern[pattern=north east lines,thin] (0,0) rectangle (12,-.5    );
    \draw (0,0) -- (12,0);
    \draw[very thick] (3,0) rectangle +(6,3);
    \draw[very thick,blue,->] ($(6,1.5)+(.5,0)$) -- +(5,0) node[very near end,above] {$\bm F$};
    \draw[very thick,red,->] ($(6,1.5)+(-.5,0)$)-- +(-5,0) node[very near end,above] {$\bm F_d$};
    \draw[very thick,green,->] ($(6,1.5)+(0,.5)$)-- +(0,3) node[very near end,right] {$\bm F_n$};
    \draw[very thick,brown,->] ($(6,1.5)+(0,-.5)$) -- +(0,-3) node[very near end,right] {$\bm F_p$};
\end{tikzpicture}
\end{document}

答案2

好的，第一次需要帮助。享受吧

输出

\documentclass[border = 5mm]{standalone}
\usepackage{tikz}

\begin{document}
    \begin{tikzpicture}[scale=1]
        \draw[dashed,black,fill=red!30, opacity=0.5] (-2,0) -- (2,0) -- (2,3) -- (-2,3) -- cycle;
        \draw[ultra thick,color=black] (-3,0) -- (3,0);
        \draw[thick,->,color=black] (.2,1.5) -- (2.5,1.5) node[above] {$F$};
        \draw[thick,->,color=black] (-.2,1.5) -- (-2.5,1.5) node[above] {$F_d$};
        \draw[thick,->,color=black] (0,1.3)--(0,-1.3) node[right] {$F_p$};
        \draw[thick,->,color=black] (0,1.7)--(0,3.7) node[right] {$F_N$};
    \end{tikzpicture}
\end{document}

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