Using the data for a falling mass of 0.0183 kg, calculate the uncertainty on the moment of inertia (in g·m2) for the single disc (disc 1), taking into consideration the given uncertainty on the angular acceleration and torque. Round your answer to 4 decimal places.

icon
Related questions
Question

 

Using the data for a falling mass of 0.0183 kg, calculate the uncertainty on the moment of inertia (in g·m2) for the single disc (disc 1), taking into consideration the given uncertainty on the angular acceleration and torque. Round your answer to 4 decimal places.

Table 1 - Angular accelerations of single and double discs pulled by various forces
Single disc
Double discs
Falling mass
(kg)
± 0.0005 kg
0.0053
0.0078
0.0105
0.0130
0.0158
0.0183
Angular accel.
(rad/s²)
± 2%
10.53
15.64
21.03
25.77
30.62
35.37
Torque
(N-m)
± 2%
0.00124
0.00179
0.00238
0.00291
0.00349
0.00399
Angular accel.
(rad/s²)
± 2%
5.47
8.09
10.97
13.47
16.15
18.65
Torque
(N-m)
± 2%
0.00125
0.00183
0.00244
0.00301
0.00363
0.00418
Transcribed Image Text:Table 1 - Angular accelerations of single and double discs pulled by various forces Single disc Double discs Falling mass (kg) ± 0.0005 kg 0.0053 0.0078 0.0105 0.0130 0.0158 0.0183 Angular accel. (rad/s²) ± 2% 10.53 15.64 21.03 25.77 30.62 35.37 Torque (N-m) ± 2% 0.00124 0.00179 0.00238 0.00291 0.00349 0.00399 Angular accel. (rad/s²) ± 2% 5.47 8.09 10.97 13.47 16.15 18.65 Torque (N-m) ± 2% 0.00125 0.00183 0.00244 0.00301 0.00363 0.00418
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer