1. Hot Wheels Car
2. Battery (12-Volt)
4. Either a straw or a Pen (WARNING: straw may melt)
5. Wire (length of wire depends on length of track)
6. Plank for track (length depends on how far you want the car to travel)
7. Metal stoppers (buy alot because these rockets just fly through them)
8. C Rockets
9. Vernier Photogates (5X)
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