In this video, we consider the changes in mechanical energy for a skateboarding dog on a ramp. (Narration and demonstration by Ian Lim, 7A lecturer for Summer Session II 2024; simulation from PhET:…
In this video, we consider the changing energies of a spring-mass system with internal friction (but no gravity or air resistance). (Narration and demonstration by Ian Lim, 7A lecturer for Summer…
