Adjustable Catapult

prusaprinters

<p>Catapult with adjustable position stops. Lets students experiment with how pull back and end point stops impact trajectory. Students can also experiment with rubber band size, strength, and number.</p> <p>Requires:</p> <p>3x 6-32 x 1 1/2" machine screws</p> <p>3x 6-32 wing nuts</p> <p>Plastic spoon</p> <p>Hot glue</p> <p>Rubber bands</p> <p>If spoon breaks, adult can soak in hot water to soften hot glue, then remove spoon end with pliers.</p> <p>DO NOT DRY FIRE! It will crack the spoon.</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>PowerSpec</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>Duplicator I3 PLUS</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> </p></p> Category: Learning