What Energy Causes Motion in a Suspended Sphere Apparatus?

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Homework Help Overview

The discussion revolves around the energy dynamics in a suspended sphere apparatus, specifically focusing on the energy transfer when one sphere is set in motion and affects another. The subject area includes concepts of kinetic energy and gravitational potential energy.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the types of energy involved, with mentions of kinetic and gravitational potential energy. There are inquiries about the nature of the apparatus, specifically referencing "Newton's Cradle" as a point of further exploration.

Discussion Status

Participants have shared insights about the types of energy at play and have suggested looking into related concepts. There is an ongoing exploration of the apparatus and its mechanics, with some members expressing interest in further understanding its function.

Contextual Notes

There is a reference to external resources for deeper understanding, indicating a collaborative effort to clarify the concepts involved. The discussion does not reach a definitive conclusion but rather encourages further investigation into the topic.

evthis
If you've seen the apparatus that is composed of five suspended spheres from a string lined up in a row, each in direct contact with the spheres before or after it, perhaps you can tell me the type of energy that causes the sphere to the most left to move when the sphere to the most right is swung back and released without effecting the measured locations of any of the spheres between.
 
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Kinetic and gravitational potential.

--J
 
And, of course, kinetic energy.
 
If you'd like to look into it further, look up "Newton's Cradle"
 
Jayboy said:
If you'd like to look into it further, look up "Newton's Cradle"

I will do that thanks. Can you give me a basic idea of what the "Newton's Cradle" is?
 
evthis said:
Can you give me a basic idea of what the "Newton's Cradle" is?
Newton's cradle is the apparatus you were describing.

Look here for an applet: http://www.walter-fendt.de/ph11e/ncradle.htm
 
Last edited by a moderator:
Wow, excellent animation imagery describing exactly what I was talking about...thanks greatly for the link which allowed me to see it. :smile:
 

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