|
Size: 1955
Comment:
|
Size: 2102
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 6: | Line 6: |
| '''Topic and Concept:''' Statistics of Rigid Bodies, [:RigidBodies#ResolutionofForces: 1J30. Resolution of Forces] |
|
| Line 13: | Line 15: |
| '''Description:''' | '''Abstract:''' |
| Line 25: | Line 27: |
| A. N/A | * N/A |
| Line 27: | Line 29: |
| '''Setup:''' | '''Setup and Procedure:''' |
| Line 30: | Line 32: |
'''Cautions, Warnings, or Safety Concerns:''' 1. N/A '''Demonstration:''' Position the two "C" clamps w/pulleys, located on the rim of the white-board, to your angles of chose. Choose the appropriate masses to hang from all 3 hanger so that the center ring is at the center of the Force Board. Below are four easy set ups (each weight hangers has a mass of 1 kg): |
2. Position the two C-clamps with pulleys, located on the rim of the white-board, to your angles of choice. 3. Choose the appropriate masses to hang from all 3 hangers so that the center ring is at the center of the force board. Below are four easy set ups (each weight hangers has a mass of 1 kg): |
| Line 48: | Line 43: |
| The angles in the parentheses are calculated values or the true values. | |
| Line 49: | Line 45: |
| The Angles in the parenthesis is a calculated value or the true value. | '''Cautions, Warnings, or Safety Concerns:''' * N/A '''Discussion:''' Coming soon. |
| Line 56: | Line 58: |
| 1. N/A | * N/A |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Vertical Force Board, 1J30.51
Topic and Concept:
Statistics of Rigid Bodies, [:RigidBodies#ResolutionofForces: 1J30. Resolution of Forces]
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Floor Item: [:MechanicsCabinet#MEFloorItems:South Wall]
attachment:ForceBoard-01-400.jpg
Abstract:
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:
- N/A
Setup and Procedure:
- Wheel out onto stage and remove center retaining pin.
- Position the two C-clamps with pulleys, located on the rim of the white-board, to your angles of choice.
- Choose the appropriate masses to hang from all 3 hangers so that the center ring is at the center of the force board. Below are 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 parentheses are calculated values or the true values.
Cautions, Warnings, or Safety Concerns:
- N/A
Discussion: Coming soon.
attachment:ForceBoard-02-250.jpg |
attachment:ForceBoard-03-250.jpg |
attachment:ForceBoard-04-250.jpg |
attachment:ForceBoard-05-250.jpg |
References:
- N/A
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