http://activitystrea.ms/schema/1.0/notetag:chirp.cooleysekula.net,2019-02-08:noticeId=258197:objectType=noteNew note by steveWe measured and calculated the heck out of this projectile motion demonstration yesterday! The power of 2D motion equations, measurement with rulers and mobile phones, and student engagement! #<span class="tag"><a href="https://chirp.cooleysekula.net/tag/phys1303" rel="tag">PHYS1303</a></span> <a href="https://twitter.com/drsekula/status/1093889955917692928/photo/1" title="https://twitter.com/drsekula/status/1093889955917692928/photo/1" class="attachment" id="attachment-54507" rel="nofollow external">https://twitter.com/drsekula/status/1093889955917692928/photo/1</a> <a href="https://chirp.cooleysekula.net/file/342a5ab9755a58095e71b9b82445ec109603b73fec3f213601f56a57b1c82b08.png" title="https://chirp.cooleysekula.net/file/342a5ab9755a58095e71b9b82445ec109603b73fec3f213601f56a57b1c82b08.png" class="attachment" id="attachment-54506" rel="nofollow external">https://chirp.cooleysekula.net/attachment/54506</a>258197http://activitystrea.ms/schema/1.0/post2019-02-08T15:20:55+00:002019-02-08T15:20:55+00:00http://activitystrea.ms/schema/1.0/personhttps://chirp.cooleysekula.net/user/3stevePhysicist, Research Group Manager at SNOLAB, Professor of Physics at Queen's University, dark matter hunter, neutrino watcher, writer, runner, programmer, blogger, sometimes a drummer.steveStephen SekulaPhysicist, Research Group Manager at SNOLAB, Professor of Physics at Queen's University, dark matter hunter, neutrino watcher, writer, runner, programmer, blogger, sometimes a drummer.Sudbury, ON, Canadahomepagehttps://steve.cooleysekula.nettruetag:chirp.cooleysekula.net,2019-02-08:objectType=thread:nonce=085e36f217dff238