1354 Run Hanging тass, m (g) тass, m (kg) Hanging Linear Angular Acceleration Torque T = m(g – a)T=T Rstring (N m) Tension Acceleration "/Rstring (rad/s?) .0.003 a (m/s²) (N) 24.64 0.43 0.69 0,78 0.83 0.05 0.186 0,0405 1 50 34.70 39,23 41.74 70 80 85 0.08 0.085 6.0009 0:01 052 2. In Excel plot Torque, t, (y-axis) vs Angular Acceleration, x, (x-axis) using the data in first four runs. 3. Use trendline option to insert the line equation from the plot. 1. 4. What does the slope of this line represent? 5. I2 kg m2

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter10: Rotational Motion And Angular Momentum
Section: Chapter Questions
Problem 2PE: Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is...
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234
Moment of Inertia
Part I: Calculate Moment of Inertia of the disk using, I1 = Maisk Raisk
1. Maisk
833.90. g=.....a...
. kg
2. Rdisk =....1.85.
3. 1 =....O...0 26 ka m?
ст 3
т
cHc or fiertia of the disk-using Newton's Second Law for rotational motion
1. Radial distance for wrapped string, Rstring
5,0292.... cm =
5.0,292
m
Torque
T = T Rstring
(N m)
Run
Linear
Angular
Tension
Hanging
mass, m (g) mass, m (kg)
Hanging
T = m(g – a)
(N)
Acceleration
Acceleration
/Rstring
(rad/s?)
0.003
a (m/s²)
14 CA
0.186
0,0405
0.43
0.69
1
50
0.07
0.08
0.025
34,70
39,23
41.74
70
6.u009
80.
85
052
0.01
0.83
2. In Excel plot Torque, t, (y-axis) vs Angular Acceleration, x, (x-axis) using the data in first four runs.
3. Use trendline option to insert the line equation from the plot.
4. What does the slope of this line represent?
5. I2
kg m?
=.
Transcribed Image Text:234 Moment of Inertia Part I: Calculate Moment of Inertia of the disk using, I1 = Maisk Raisk 1. Maisk 833.90. g=.....a... . kg 2. Rdisk =....1.85. 3. 1 =....O...0 26 ka m? ст 3 т cHc or fiertia of the disk-using Newton's Second Law for rotational motion 1. Radial distance for wrapped string, Rstring 5,0292.... cm = 5.0,292 m Torque T = T Rstring (N m) Run Linear Angular Tension Hanging mass, m (g) mass, m (kg) Hanging T = m(g – a) (N) Acceleration Acceleration /Rstring (rad/s?) 0.003 a (m/s²) 14 CA 0.186 0,0405 0.43 0.69 1 50 0.07 0.08 0.025 34,70 39,23 41.74 70 6.u009 80. 85 052 0.01 0.83 2. In Excel plot Torque, t, (y-axis) vs Angular Acceleration, x, (x-axis) using the data in first four runs. 3. Use trendline option to insert the line equation from the plot. 4. What does the slope of this line represent? 5. I2 kg m? =.
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