PRODUCTS BEING SOLD ARE FOR LABORATORY / EDUCATIONAL USE ONLY. THEY ARE NOT TOYS. THEY ARE NOT FOR USE BY CHILDREN 12 & UNDER.

If you are a Company, School or University we also accept Purchase Orders. Please call us at
936-727-5038. We are owned by LAB.SUPPLY Inc and any invoices or credit card charges will reflect the same.

Chemicals that we sell are NOT FOOD / USP grade. If you buy a Chemical and you are using it for Clinical / Human (Animal) Use / Application we are not liable. Again they are not for or on Human / Animal use / testing.

Ring and Disc Set

Ring and Disc SetRing and Disc Set
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Ring and Disc Set

This set makes a great visual demonstration of inertia and distribution of mass. The steel ring and wood disk are equal in diameter and each possess approximately the same mass, but the mass distributions clearly differ between them. In the instance of the wood, the mass is evenly distributed throughout the body of the disc. In the ring the mass is concentrated at the outer edge. Roll them down a slope and observe the variations in acceleration between the two.

Steel Ring: 4.5 Inch (114mm) dia. x 0.73 Inch (18.5mm) Wide
Wooden Disc: 4.5 Inch (114mm) dia. x 0.81 Inch (20.5mm) Wide

Instructions Included.

A preview of the included instructions can be found at the bottom of this listing.

Sold individually. Measurements are approximate.

Catalog # 608-15
Shipping Weight 1.00 lbs
Stock In Stock
 
Our price: $13.25
Quantity