I've taken up archery and am building an arrow spine tester (a tool for determining the stiffness of an arrow shaft).<br><br>I'm drawing up the dial and need to show how much one end of a lever moves when the other end is depressed.<br>
<br>I've been drawing it up, but wanted to check it mathematically. I saw the formulas cited online once but can't find them now. Could someone clue me in?<br><br>If I had the formulas, would Asymptote be able to draw this for me? <br>
<br>Thanks!<br><br>William<br>