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⇤ ← Revision 1 as of 2012-06-11 17:09:25
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| * '''Cabinet:''' [:MechanicsCabinet:Mechanic (ME)], Waves & Sound (WS).... * '''Bay:''' (A? or B?) Like [:MechanicsCabinetBayA1:(A1)] * '''Shelf:''' #1,2,3.. (Use "T" for items that are on top of that cabinet bay) |
* '''Cabinet:''' [:MechanicsCabinet:Mechanic (ME)] * '''Bay:''' [:MechanicsCabinetBayA1:(A1)] * '''Shelf:''' #1 |
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| Using a homemade apparatus, a ball is put into a circular trajectory. A string connecting the ball to a rotating arm is quickly cut, and the ball flies off tangent to the original trajectory | |
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| * '''''This demonstration requires LN2''''' * '''''Back-to-Back lectures is NOT possible; We'll do one lecture one day and the other the next day.''''' |
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Insert description of demonstration, how is the demonstration preformed. |
Using a homemade apparatus, a ball is put into a circular trajectory with the centripetal force being provided by a rotating rod. A string connecting the ball to the rod is quickly cut, and the ball immediately assumes a linear trajectory tangent to the original trajectory in accordance with Newton's first law. |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Cut the String, 1D55.15
Topic and Concept:
Motion in Two Dimensions, [:MotionIn2D#CentrifugalEscape: 1D55. Centrifugal Escape]
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Bay: [:MechanicsCabinetBayA1:(A1)]
Shelf: #1
(attachment photo showing the fully set up demonstration)
Abstract:
- Using a homemade apparatus, a ball is put into a circular trajectory. A string connecting the ball to a rotating arm is quickly cut, and the ball flies off tangent to the original trajectory
Insert description of apparatus, its component, what it is demonstrating.
Equipment |
Location |
ID Number |
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apparatus |
ME, Bay B1, Shelf #2 |
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all other parts |
ME, Bay B1, Shelf #2 |
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... |
ME, Bay B1, Shelf #2 |
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Possible supplies that are needed |
Rode and Tack Cabinet |
|
... |
In Lecture Halls |
|
... |
Stock Cabinet |
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... |
Stock Cabinet |
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Important Setup Notes:
This demonstration requires a minimum 24 hour notice.
Setup and Procedure:
- Make a Setup check list.
- ...
Cautions, Warnings, or Safety Concerns:
- List any Warnings....
- Demonstration may require practice.
Discussion:
- Using a homemade apparatus, a ball is put into a circular trajectory with the centripetal force being provided by a rotating rod. A string connecting the ball to the rod is quickly cut, and the ball immediately assumes a linear trajectory tangent to the original trajectory in accordance with Newton's first law.
attachment other photos |
attachment other photos |
attachment other photos |
attachment other photos |
Videos:
[https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel]
References:
- List any references
[:Instructional:Home]