Description
two collision carts
Hand-cranked 4-stroke gasoline engine model at 13
and 500mm focal lengths for comparative refraction experiments
Greatly magnified Paramecium model reveals cilia arrangement
Vinyl-coated three-finger jaws hold apparatus up to 3
Moment of Inertia Disc on Magnetic Base Handle Type_Wood two collision carts6. 5 inch plastic moment of inertia disc on a magnetic base ball bearing, perforated at 1cm intervals along 12 axes with six moveable pins for torque and rotational energy investigations.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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