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Balance Ball (Newton's Cradle Marble Base Lge)

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Balance-Ball-Newtons-Cradle-Marble-Base-Lge
Item Ended
Item condition:
Brand New
Ended:
25 Oct, 2012 12:32:07 AEDST
Price:
AU $22.95
[
History:
96 sold
]
Postage:
AU $6.95 Standard Postage | See details
Item location:
Pinkenba, Brisbane, Qld, Australia
Seller:

Description

Item number:
190534766187
Seller assumes all responsibility for this listing.
Last updated on  25 Oct, 2012 06:43:20 AEDST  View all revisions

Item specifics

Condition:
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

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Balance Ball (Newton's Cradle Marble-like Base Lge)

Named after Sir Isaac Newton, this is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When the ball on one end is pulled aside and allowed to swing as a pendulum, it hits the next ball, knocking the end ball away from the others with the same speed as the first ball had initially hit it and leaving the remaining balls nearly at rest.

This is a great executive gift or for the child who is interested in physics.
 



Features:

- Black marble look finish.
- Base is made from hardened plastic.
- Measures 190mm in length.
- Each ball measures approx 1.5cm in diameter
- Posts are chrome plated plastic and the balls are chrome plated metal.




RRP: $24.95





 

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