Equilibrium

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					  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) :
  Angle θ (rads) :
    uθ (radians) :




                                   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) :
  Angle θ (rads) :
    uθ (radians) :


                                   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
                         Urotatingmass=√(Uslope^2+Uradius^2)=5%


Uslope=5%




            Uradius=1%

				
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