1N30.10 - Newton Spheres, Clackers

Code Number:
1N30.10
Demo Title:
Newton Spheres, Clackers
Condition:
Good
Principle:
Action & Reaction
Area of Study:
Mechanics

Disclaimer

Equipment:
Newton Spheres, Clackers (Klika), Magnetic Newton's Cradle.
Procedure:

The Newton Spheres may have to be adjusted to maintain proper alignment.  Try not to bounce them around to much when moving as this may stretch the strings.  The magnetic Newton's cradle apparatus can be used to show oscillations with small losses in energy.  Also the magnets may be turned to different orientations for different effects.

References:
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Donald Simanek, "Newton's Cradle"
PDF icon Newton's Cradle PDF
PDF icon University of Maryland Physics Department QOTW Question #29
PDF icon University of Maryland Physics Department QOTW Answer #29



Disclaimer: These demonstrations are provided only for illustrative use by persons affiliated with The University of Iowa and only under the direction of a trained instructor or physicist.  The University of Iowa is not responsible for demonstrations performed by those using their own equipment or who choose to use this reference material for their own purpose.  The demonstrations included here are within the public domain and can be found in materials contained in libraries, bookstores, and through electronic sources.  Performing all or any portion of any of these demonstrations, with or without revisions not depicted here entails inherent risks.  These risks include, without limitation, bodily injury (and possibly death), including risks to health that may be temporary or permanent and that may exacerbate a pre-existing medical condition; and property loss or damage.  Anyone performing any part of these demonstrations, even with revisions, knowingly and voluntarily assumes all risks associated with them.