6. Calculate the mass and mass moment of inertia of the roller using basic principles (theoretically). The specific gravities of brass and aluminium are 8.47 and 2.7, respectively. 7. Calculate the linear and angular velocities and accelerations of the roller using the results from the first experiment. Assume that no slip occurs. 8. By applying the conservation of energy to the results from the first experiment and the velocities calculated in Step 7, calculate the mass moment of inertia of the roller.
6. Calculate the mass and mass moment of inertia of the roller using basic principles (theoretically). The specific gravities of brass and aluminium are 8.47 and 2.7, respectively. 7. Calculate the linear and angular velocities and accelerations of the roller using the results from the first experiment. Assume that no slip occurs. 8. By applying the conservation of energy to the results from the first experiment and the velocities calculated in Step 7, calculate the mass moment of inertia of the roller.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Topic Video
Question
![Trial
Number
1
h
2
Aluminum roller with brass center used
3
Note: h, and theta are shown in the table below.
S = 1200mm, R = 81mm, r = 20mm, w1 = w3 = 10mm, w2 = 31mm
Height, h
(m)
0.007
Rail
0.02
0
0.16
h
sin ==
Angle of
Elevation, 0
(°)
0.033
0.95
7.66
14.37
R
10.35
Roller
1st Run (s) 2nd Run (s) 3rd Run (s)
9.05
15.36
10.13
|w₁|w2|w3|
8.90
15.13
10.35
8.97
Average
Time (s)
14.95
10.28
8.973
6. Calculate the mass and mass moment of inertia of the roller using basic principles (theoretically).
The specific gravities of brass and aluminium are 8.47 and 2.7, respectively.
7.
Calculate the linear and angular velocities and accelerations of the roller using the results from the
first experiment. Assume that no slip occurs.
8.
By applying the conservation of energy to the results from the first experiment and the velocities
calculated in Step 7, calculate the mass moment of inertia of the roller.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f08b65c-b4b8-4979-936f-3bd45de5e178%2F54f8d875-48d8-425f-a195-da726aad82f2%2Fu2k5vfm_processed.png&w=3840&q=75)
Transcribed Image Text:Trial
Number
1
h
2
Aluminum roller with brass center used
3
Note: h, and theta are shown in the table below.
S = 1200mm, R = 81mm, r = 20mm, w1 = w3 = 10mm, w2 = 31mm
Height, h
(m)
0.007
Rail
0.02
0
0.16
h
sin ==
Angle of
Elevation, 0
(°)
0.033
0.95
7.66
14.37
R
10.35
Roller
1st Run (s) 2nd Run (s) 3rd Run (s)
9.05
15.36
10.13
|w₁|w2|w3|
8.90
15.13
10.35
8.97
Average
Time (s)
14.95
10.28
8.973
6. Calculate the mass and mass moment of inertia of the roller using basic principles (theoretically).
The specific gravities of brass and aluminium are 8.47 and 2.7, respectively.
7.
Calculate the linear and angular velocities and accelerations of the roller using the results from the
first experiment. Assume that no slip occurs.
8.
By applying the conservation of energy to the results from the first experiment and the velocities
calculated in Step 7, calculate the mass moment of inertia of the roller.
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