Unit 9 Activity 3 To show and then play a movie, click on the arrow or the movie title/description. Repeat to hide it. Exploration #1, STEP 5: Simulation of two 5 kg balls pushed apart by an exploder (spring). Exploration #1, STEP 5: Simulation of two 5 kg balls pushed apart by an exploder (spring). Exploration #1, STEP 6a: Simulation of 4 kg and 8 kg balls pushed apart by an exploder (spring). Exploration #1, STEP 6a: Simulation of 4 kg and 8 kg balls pushed apart by an exploder (spring). Exploration #1, STEP 6b: Simulation of 10 kg and 5 kg balls pushed apart by an exploder (spring). Exploration #1, STEP 6b: Simulation of 10 kg and 5 kg balls pushed apart by an exploder (spring). Return to Unit 9 Resources Page Copyright © 2020 LEAP