Analytical Ballistic Trajectories with Approximately Linear Drag

<table>Approximating <svg height="13.8125" id="M50" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 14.4375 13.8125" width="14.4375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,7.1,5.388)"><path d="M536 404q0 -17 -13.5 -31.5t-26.5 -14.5q-8 0 -15 10q-11 14 -25 14q-22 0 -67 -50q-47 -52 -68 -82l37 -102q31 -88 55 -88t78 59l16 -23q-32 -48 -68.5 -78t-65.5 -30q-19 0 -37.5 20t-29.5 53l-41 116q-72 -106 -114.5 -147.5t-79.5 -41.5q-21 0 -34.5 14t-13.5 37
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</svg> using a simple rational function.</table>

International Journal of Computer Games Technology

Analytical Ballistic Trajectories with Approximately Linear Drag

Figure 2