# Equilibrium

Document Sample

```					  Equilibrium of Forces Acting at a Point                                      Name: ______________________________
Date                                              Section:
TA                                              Partners:

Part 1: Finding the required force magnitude and direction to reach equilibrium (3 Pulleys)

Measurements                                                Constants
Pulley 1               Pulley 2               Pulley 3                  9.8
Mass (kg) :
um (kg) :

Calculations
Pulley 1               Pulley 2               Pulley 3               Resultant
Force F (N) :                  0.00                   0.00                   0.00                      0.00
Force Fx (N) :                  0.00                   0.00                   0.00                      0.00
Force Fy (N) :                  0.00                   0.00                   0.00                      0.00
uF (N) :                0.000                0.000                  0.000                      #DIV/0!
(uF/F)*100 (%) :       #DIV/0!                #DIV/0!                #DIV/0!                   N/A

usinθ (radians) :                0.000                0.000                  0.000             N/A

ucosθ (radians) :                0.000                0.000                  0.000             N/A

UFx (N) :                0.000                0.000                  0.000                       0.000
UFy (N) :                 0.00                   0.00                   0.00                     0.000

Part 2: Finding the required force magnitude and direction to reach equilibrium (4 Pulleys)

Measurements
Pulley 1               Pulley 2               Pulley 3                Pulley 4
Mass (kg) :
um (kg) :

Calculations
Pulley 1               Pulley 2               Pulley 3                Pulley 4             Resultant
Force F (N) :               0.00                   0.00                   0.00                         0.00          0.000
Force Fx (N) :               0.00                   0.00                   0.00                         0.00          0.000
Force Fy (N) :               0.00                   0.00                   0.00                         0.00          0.000
uF (N) :            0.000                  0.000                  0.000                         0.000         #DIV/0!
(uF/F)*100 (%) :       #DIV/0!                #DIV/0!                #DIV/0!                 #DIV/0!                 N/A
usinθ (radians) :            0.000                  0.000                  0.000                         0.000       N/A
ucosθ (radians) :            0.000                  0.000                  0.000                         0.000       N/A
UFx (N) :            0.000                  0.000                  0.000                         0.000             0.0000
UFy (N) :              0.00                   0.00                   0.00                         0.00             0.0000

Uslope=5%