<meta charset="UTF-8" /> <script src="http://spelprogrammering.nu/simple.js"> function start() { arrow(10, 400, 45, 550, false, 2, "red"); arc(10, 400, 50, 45, 2, "red") circle(10, 400, 5, "black"); text(60, 380, 25, "utgångsvinkel = α", "black"); translate(95, 300); rotate(-45); text(0, 0, 25, "v0 = 100 m/s", "black"); } </script>