Table 3: Rotational Dynamics - Disk
varying radius
applied mass (kg)
Radius
(m)
angular acc. (rad/s^2)
stand. Dev.(rad/s^2)
linear acc.(m/s^2)
Tension
(N)
Torque
(Nm)
0.104882
0.00829
0.79303
.005
0.0065742187
1.0278436
0.0085208234
0.104882
0.012485
1.2605
.005
0.0157373425
1.0278436
0.0128326273
0.104882
0.018695
1.907
.005
0.035651365
1.0278436
0.0192155361
varying mass
applied mass (kg)
Radius
(m)
angular acc.(rad/s^2)
stand. Dev.(rad/s^2)
linear acc.
(m/s^2)
Tension
(N)
Torque
(Nm)
0.07991
0.012485
0.9443
.005
0.0117895855
0.783118
0.0097772282
0.129891
0.012485
1.567
.005
0.019563995
1.2729318
0.158925535
Table 4: Rotational Dynamics – Disk and Hoop
varying radius
applied mass (kg)
Radius
(m)
angular acc. (rad/s^2)
stand. Dev. (rad/s^2)
linear acc.(m/s^2)
Tension (N)
Torque (Nm)
0.104882
0.00829
0.53763
.005
0.0044569527
1.0278436
0.0085208234
0.104882
0.012485
0.80127
.005
0.010003856
1.0278436
0.0128326273
0.104882
0.018695
1.2423
.005
0.0232247985
1.0278436
0.0192155361
varying mass
applied mass (kg)
Radius (m)
angular acc. (rad/s^2)
stand. Dev. (rad/s^2)
linear acc. (m/s^2)
Tension (N)
Torque (Nm)
0.07991
0.012485
0.59773
.005
0.0074626591
0.783118
0.0097772282
0.129891
0.012485
1.024
.005
0.01278464
1.2729318
0.158925535
Page Break
Data Sheets: M25a: Rotational Equilibrium and RotationalDynamics
NAME: _______Liban Ahmed______________ DATE:_____7/12/22____________
Experimental Determination Moments of Inertia:
Moment of Inertia for the Disk: __________________
Moment of Inertia for Disk and Hoop:__________________
Moment of Inertia for the Hoop: __________________
Theoretical Determination:
Diameter of the Disk: ______0.228________
Mass of the Disk: ______1.4303_______
Theoretical Moment of Inertia of the Disk:__________________
Percent Error: __________________%
Inside Diameter of the Hoop: ______0.10669_______
Outside Diameter of the Hoop: ______0.12629_______
Mass of the Hoop: ______1.4733________
Theoretical Moment of Inertia of the Hoop:__________________
Percent Error: __________________%
Table 3: Rotational Dynamics - Disk varying radius applied mass (kg) Radius (m) angular acc. (rad/s^2) stand. Dev.(rad/
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Table 3: Rotational Dynamics - Disk varying radius applied mass (kg) Radius (m) angular acc. (rad/s^2) stand. Dev.(rad/
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