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
icon
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.
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.
Expert Solution
steps

Step by step

Solved in 6 steps with 12 images

Blurred answer
Knowledge Booster
Fluid Statics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY