131 It’s RC circuits and capacitor discharge time in AP Physics! (Post originally meant for April 4th)



130 A conceptual student analyzed a video of Super Mario jumping. I think she mis-estimated Mario’s height, which is what she used for a scale in LoggerPro, but apparently Super Mario’s world does have fairly reasonable gravity. Cool!

Video Physics

129 Conceptual students are doing a video analysis project, and this is the first one to try using Vernier’s Video Physics on her iPhone. She is pretty pleased that she figured it out! And so am I!