To show and then play a movie, click on the arrow or the movie title/description. Repeat to hide it.

UFM L6 Movie 1: Basketball falling, with speed-time graph

UFM L6 Movie 2: Spheres of different masses, same volume dropped together

UFM L6 Movie 3: Simulations of fan forces on 6kg, 2kg carts: (1) same force strength; (2) force on 6kg cart 3x stronger