Ballistics Car Material_Acrylic Tandem double plastic pulley pairing
Ballistics Car Material_Acrylic Tandem double plastic pulley pairingDemonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car, landing it back in the same barrel as the car rolls forward.
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12