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Vernier Physics Cart Constant Velocity Pusher
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Simple chassis design to attach to any of the physics dynamics carts to achieve a consistent constant velocity motion.
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Model information
- Source
- Printables
- Category
- Physics & Astronomy
- License
- Creative Commons — Attribution — Share Alike
This is a simple add-on to any dynamics physics cart that has magnets that are spaced 1-7/8" apart. Lines or notches can be made on the chassis so that you can align the knob to repeatable speeds for tests.
Current design has a pocket for a 9V battery. Cables all tuck in pretty well and are attached with a small screwdriver.
Magnets should be superglued into the chassis, and the motor should be fixed into the chassis using M3x25 screws.
Bill of Materials
- DC Motor Speed Controller
- 9V Battery Connector
- O-Ring (210) size 3/4" ID, 1" OD
- 12x3 mm Neodymium Magnets
- Hobby Gearmotors
- M3 x 25 mm screws
CAD Files