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:

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:

Discussion: Coming soon.

attachment:ForceBoard-02-250.jpg

attachment:ForceBoard-03-250.jpg

attachment:ForceBoard-04-250.jpg

attachment:ForceBoard-05-250.jpg

References:

[:Instructional:Home]

-  ⇤ ← Revision 1 as of 2011-07-14 15:48:38 → 
  Size: 1759
  Editor: srnarf
  Comment:
+   ← Revision 7 as of 2013-06-04 20:13:51 → ⇥
  Size: 2102
  Editor: srnarf
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 4:
-= Force Board, 1A40.20 =
+= Vertical Force Board, 1J30.51 =

'''Topic and Concept:'''
  Statistics of Rigid Bodies, [:RigidBodies#ResolutionofForces: 1J30. Resolution of Forces]
-Line 8:
+Line 11:
- * Floor Item: Mechanics South Wall
+ * '''Floor Item:''' [:MechanicsCabinet#MEFloorItems:South Wall]
-Line 10:
+Line 13:
-(attachment photo showing the fully set up demonstration)
+attachment:ForceBoard-01-400.jpg
-Line 12:
+Line 15:
-'''Description:'''
+'''Abstract:'''
-Line 14:
+Line 17:
-Use the whiteboard to draw the force vectors of a balance's object.
+Use this vertical whiteboard to draw the force vectors of a balance's object through a continuous range of angles.
-Line 18:
+Line 21:
-||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 24:
+Line 27:
- A.
+ *  N/A
-Line 26:
+Line 29:
-'''Setup:'''
+'''Setup and Procedure:'''
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+Line 31:
-. 

'''Cautions, Warnings, or Safety Concerns:'''
 1. 

'''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):
+. Wheel out onto stage and remove center retaining pin.
 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 46:
+Line 43:
-The Angles in the parenthesis is a calculated value or the true value.
+The angles in the parentheses are calculated values or the true values.
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+Line 46:
-||attachment other photos||attachment other photos||
||attachment other photos||attachment other photos||
+'''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||
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+Line 58:
-. List any references
+ * N/A

fw: Diff for "ForceBoard"

Vertical Force Board, 1J30.51