|
Size: 1796
Comment:
|
Size: 1897
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 19: | Line 19: |
| ||tablecloth||ME, Bay A7, Shelf #5|| || ||2 Liter beaker||ME, Bay A7, Shelf #5|| || |
||Tablecloth||ME, Bay A7, Shelf #5|| || ||Two-Liter Beaker||ME, Bay A7, Shelf #5|| || |
| Line 29: | Line 29: |
| 2. Partially fill a beaker with water. Add food coloring to water if desired. | 2. Partially fill a beaker with water. Add food coloring to water for contrast. |
| Line 34: | Line 34: |
| * Make sure the cloth being used is free of seams or other defects that could trip the beaker. |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Tablecloth Pull, 1F20.30
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Bay: [:MechanicsCabinetBayA7:(A7)]
Shelf: #5
attachment:BeakerOnCloth02-400.jpg
Description:
AKA beaker and cloth. Pull the tablecloth out from under a place setting or a beaker of water and observe that the item or items remain on the table, illustrating Newton's first law.
Equipment |
Location |
ID Number |
|
|
|
Tablecloth |
ME, Bay A7, Shelf #5 |
|
Two-Liter Beaker |
ME, Bay A7, Shelf #5 |
|
Important Setup Notes:
This demo will require practice.
Setup:
- Place the tablecloth on a table.
- Partially fill a beaker with water. Add food coloring to water for contrast.
- Place beaker on and near an edge of the tablecloth.
Cautions, Warnings, or Safety Concerns:
- Make sure to perform this demo with adequate distance from the audience to prevent exposure to flying glass in the event of a failed demo.
- Make sure the cloth being used is free of seams or other defects that could trip the beaker.
Demonstration:
- 1.With a quick jerking motion, pull the tablecloth out from under the beaker.
attachment:BeakerCloth04-250.jpg |
attachment:Beaker01-250.jpg |
attachment:Cloth02-250.jpg |
Videos
[http://youtu.be/gfEvFtQWvUY Tablecloth Pull, 1F20.30]
[https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel]
References:
- N/A
[:Instructional:Home]