This classic demonstration shows an important difference between elastic and inelastic collisions using "happy" and "sad" balls.
During remote teaching/distance learning (RT;DL), I produced this version of the demonstration. The instructional presentation link is included in the answer key; it's best if the instructor guides students through this. For Zoom presentations, Instant Reaction polls are included.
Student document (print-friendly Google Docs file on Google Drive)
Instructional presentation with observation videoclips (link embedded in answer key)
Post a Comment