Description
two collision carts
verifying vector-addition rules in introductory mechanics units
a battery-free source of partial vacuum for bell-jar demonstrations without external power
Racked display of fourteen precision-machined stainless steel slotted masses totaling 1110 grams from 1 to 100 gram pieces
Hand-cranked 4-stroke gasoline engine model at 13
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
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