Experiment with one or two #pendulums, see how the length, weight, gravity, or angle affect the #period.
Learners will also observe the system's energy in real-time and discover the conservation of mechanical energy. https://phet.colorado.edu/en/simulations/pendulum-lab/ #PeriodicMotion #iTeachPhysics
March 14, 2026 at 2:53:41 AM
·