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Size: 1807
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Size: 2233
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| Deletions are marked like this. | Additions are marked like this. |
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| = Aluminum Inclined Plane - Acceleration, 1C20.40 = | = Aluminum Inclined Plane - Constant Acceleration, 1C20.40 = |
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| attachment:AluminumInclinedPlane-01-400.jpg | attachment:AluminumInclinedPlane-10-400.jpg |
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| Insert description of apparatus, its component, what it is demonstrating. | The steel ball baring rolling down an inclined plane demonstrates how a body accelerates at constant acceleration (a fraction of g). The metronome allows for accurate timekeeping. |
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| ||Aluminum Inclined Plane||[:MechanicsCabinet:ME], [:MechanicsCabinetBay:Floor Item - South Wall, Shelf #1||1C20.40|| ||Large Steel Ball Bearings||ME, Bay A4, Shelf #1|| || ||Metronome||ME, Bay B1, Shelf #2|| || ||Possible supplies that are needed||Rode and Tack Cabinet|| || ||...|| In Lecture Halls|| || ||...|| Stock Cabinet || || ||...|| Stock Cabinet || || |
||Aluminum Inclined Plane||ME, South Wall, Shelf #1|| || ||2.5" Steel Ball Bearings||ME, Bay [:MechanicsCabinetBayA4:A4], Shelf #1|| || || [:Metronome:Metronome]||ME, Bay [:MechanicsCabinetBayA3:A3], Shelf #4||1A10.40a || |
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| A. '''''This demonstration requires a minimum 24 hour notice.''''' * '''''This demonstration requires LN2''''' * '''''Back-to-Back lectures is NOT possible; We'll do one lecture one day and the other the next day.''''' |
A. '''''Practice''''' releasing the ball in sync with the beats of the metronome. |
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| 1. Make a Setup check list. 1. ... |
1. 5 minuets of setup time is needed |
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| 1. List any Warnings.... 1. Demonstration may require practice. |
1. Please do not drop the steel ball bearings |
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| Insert description of demonstration, how is the demonstration preformed. | |
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| ||attachment other photos||attachment other photos|| ||attachment other photos||attachment other photos|| |
Start by setting the metronome at 56 beats per minute. Place the ball bearing at the top of the inclined plane. When released the ball should pass each mark on the track with the beats of the metronome. The ball should pass through #1 then hits marks 4, 9, and 16 (ie. the basket) that are marked on the side of the track. Practice! The metronome time may need adjusting so that the ball hits those marks. The markings 1, 4, 9, 16 are distances in feet from the starting point. ||attachment:AluminumInclinedPlane-03-250.jpg||attachment:AluminumInclinedPlane-06-250.jpg|| ||attachment:AluminumInclinedPlane-15-250.jpg||attachment:AluminumInclinedPlane-17-250.jpg||attachment:AluminumInclinedPlane-18-250.jpg||attachment:AluminumInclinedPlane-26-250.jpg|| '''Movies:''' attachment:ALPlane-Acc.mts |
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| 1. List any references | 1. N/A |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Aluminum Inclined Plane - Constant Acceleration, 1C20.40
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Bay: Floor Item, Mechanics South Wall
Shelf: #1
attachment:AluminumInclinedPlane-10-400.jpg
Description:
The steel ball baring rolling down an inclined plane demonstrates how a body accelerates at constant acceleration (a fraction of g). The metronome allows for accurate timekeeping.
Equipment |
Location |
ID Number |
|
|
|
Aluminum Inclined Plane |
ME, South Wall, Shelf #1 |
|
2.5" Steel Ball Bearings |
ME, Bay [:MechanicsCabinetBayA4:A4], Shelf #1 |
|
[:Metronome:Metronome] |
ME, Bay [:MechanicsCabinetBayA3:A3], Shelf #4 |
1A10.40a |
Important Setup Notes:
Practice releasing the ball in sync with the beats of the metronome.
Setup:
- 5 minuets of setup time is needed
Cautions, Warnings, or Safety Concerns:
- Please do not drop the steel ball bearings
Demonstration:
Start by setting the metronome at 56 beats per minute. Place the ball bearing at the top of the inclined plane. When released the ball should pass each mark on the track with the beats of the metronome. The ball should pass through #1 then hits marks 4, 9, and 16 (ie. the basket) that are marked on the side of the track. Practice! The metronome time may need adjusting so that the ball hits those marks. The markings 1, 4, 9, 16 are distances in feet from the starting point.
attachment:AluminumInclinedPlane-03-250.jpg |
attachment:AluminumInclinedPlane-06-250.jpg |
attachment:AluminumInclinedPlane-15-250.jpg |
attachment:AluminumInclinedPlane-17-250.jpg |
attachment:AluminumInclinedPlane-18-250.jpg |
attachment:AluminumInclinedPlane-26-250.jpg |
Movies:
attachment:ALPlane-Acc.mts
References:
- N/A
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