|
Size: 1846
Comment:
|
Size: 1878
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 11: | Line 11: |
| (attachment photo showing the fully set up demonstration) | attachment:ForceBoard-01-400.jpg |
| Line 19: | Line 19: |
| ||apparatus||ME, Floor Item|| || ||all other parts||ME, Bay B1, Shelf #2|| || |
||Force Board||ME, Floor Item|| || ||Other Weights||ME, Bay [:MechanicsCabinetBayB1:B1], Shelf #3|| || |
| Line 51: | Line 51: |
| ||attachment other photos||attachment other photos|| ||attachment other photos||attachment other photos|| |
||attachment:ForceBoard-02-250.jpg||attachment:ForceBoard-03-250.jpg||attachment:ForceBoard-04-250.jpg||attachment:ForceBoard-05-250.jpg|| |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Vertical Force Board, 1J30.51
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Floor Item: [:MechanicsCabinet#MEFloorItems:South Wall]
attachment:ForceBoard-01-400.jpg
Description:
Use this vertical whiteboard to draw the force vectors of a balance's object through a continuous range of angles.
Equipment |
Location |
ID Number |
|
|
|
Force Board |
ME, Floor Item |
|
Other Weights |
ME, Bay [:MechanicsCabinetBayB1:B1], Shelf #3 |
|
Important Setup Notes:
Setup:
Cautions, Warnings, or Safety Concerns:
Demonstration:
Set the two arms of the white-board at different angles. Choose the appropriate masses to hang from the center string and the two arms so that the center ring is at the center of the Force Board. Four easy set ups (each weight hangers has a mass of 1 kg):
Left Arm |
Right Arm |
Center Arm |
|||
M1 (kg) |
A1 (deg.) |
M2 (kg) |
A2 (deg.) |
M3 (kg) |
|
4 |
0 |
5 |
37 (37.59) |
3 |
|
2.5 |
37 (36.87) |
4 |
60 (60.31) |
5 |
|
5 |
45 (44.47) |
5 |
45 (44.47) |
7 |
|
5 |
45 (45.53) |
4 |
30 (28.88) |
5.5 |
|
The Angles in the parenthesis is a calculated value or the true value.
attachment:ForceBoard-02-250.jpg |
attachment:ForceBoard-03-250.jpg |
attachment:ForceBoard-04-250.jpg |
attachment:ForceBoard-05-250.jpg |
References:
- List any references
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