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

UCF A3 Movie 1: Two students pushing on each othe with 'force plates'

UCF A3 Movie 2: Collisions between carts of various masses, with force sensors on all

UCF A3 Movie 3: Fan pushes one cart, which pushes another cart; force sensors on both carts