xUmp.com Logo

Memorial Day 2019 Sale
Big savings on science supplies, toys and gifts
Rotational Inertia Ring and Disk - Image One
Share this product:

Rotational Inertia Ring and Disk

Item#: 13493  
List Price:$59.99
Sale Price: $49.99 /each
You Save: $10.00 (16%)
IN STOCK Ships next business day.
Add to cart to see shipping prices.

Only 2 left in stock - order soon!
QTY:

Save additional 15% OFF with coupon code: MEMORIAL

Perform the classic rotational inertia physics experiment with this set. Race these two down an inclined plane and let your students predict which one will reach the bottom first. Both ring and disk have equal mass and radius but different mass distribution.

Features:

  • Ring is made of metal
  • Disk is made of wood
  • Both ring and disk have the same mass and size
  • Size: 15 cm (6 in) in diameter


Age:
13 +
Box Size:
6.50 x 6.50 x 4.50 inches
16.51cm x 16.51cm x 11.43cm
Weight:
2 lb 16 oz
1.35 kg

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

FEATURED PRODUCTS

Meccano Super Construction Set - 638 Pieces.

$99.99

Meccano Super Construction Set - 638 Pieces

This SUPER Erector Construction set is one of the best you'll find anywhere!

Star-Ball Magnetic Puzzle.

$34

Star-Ball Magnetic Puzzle

The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!

Deluxe Snap Rover.

$99

Deluxe Snap Rover

Build over 60 projects with this deluxe version of the Snap Rover kit!

Glass Erlenmeyer Mug - 400ml.

$14.99

Glass Erlenmeyer Mug - 400ml

This glass Erlenmeyer mug makes an excellent gift!

Pin Art - Large - 7 inches.

$19

Pin Art - Large - 7 inches

Make the coolest 3D pin art on your desk with this amazing desk toy.

Ultimate Chemistry Set CHEM C3000 v2.0.

$219

Ultimate Chemistry Set CHEM C3000 v2.0

This superb chemistry set features 350 mind-boggling experiments!

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

xUmp.com Mission