Table 3. Moment of Inertia Outer Radius (m) Inner radius (m) Moment of Inertia (kg.m) 1.6 kg.m2 1.625 kg.m2 1.7 kg.m2 1.825 kg.m2 2 kg.m2 4.0 0.0 4.0 0.5 4.0 1.0 4.0 1.5 4.0 2.0 Question 13: What happens to the moment of inertia when the inner radius was increased? Explain why this is so.

Table 3. Moment of Inertia Outer Radius (m) Inner radius (m) Moment of Inertia (kg.m) 1.6 kg.m2 1.625 kg.m2 1.7 kg.m2 1.825 kg.m2 2 kg.m2 4.0 0.0 4.0 0.5 4.0 1.0 4.0 1.5 4.0 2.0 Question 13: What happens to the moment of inertia when the inner radius was increased? Explain why this is so.

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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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Table 3. Moment of Inertia
Outer Radius (m)
Inner radius (m)
Moment of Inertia (kg.m)
1.6 kg.m2
1.625 kg.m2
1.7 kg.m2
1.825 kg.m2
2 kg.m2
4.0
0.0
4.0
0.5
4.0
1.0
4.0
1.5
4.0
2.0
Question 13: What happens to the moment of inertia when the inner radius was increased?
Explain why this is so.
I.
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