Unit FM Lesson 1 In-Class Movies To show and then play a movie, click on the arrow or the movie title/description. Repeat to hide it. UFM A1 Movie 1: Cart given gentle taps as it moves along track, with both speed-time and force-time graphs UFM A1 Movie 1: Cart given gentle taps as it moves along track, with both speed-time and force-time graphs   Next Gen PET Student Resources Home Page Copyright © 2017 Next Gen PET