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Push. Rev. Roll. This simple, compact stainless steel car models how flywheels can be used to store energy. The open design allows students to view the flywheel and the gear system. Use as an engaging demo to introduce conservation of energy, efficiency, rotational inertia, and rotational kinetic energy. Comes in our choice of assorted colors. Size, 2-4/10 x 3-6/10 x 2-1/2".
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.