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20 POINTS! How does mass affect the moment of inertia in angular momentum?
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18 votes
18 votes
20 POINTS!
How does mass affect the moment of inertia in angular momentum?

User Havardhu
by
2.7k points

2 Answers

21 votes
21 votes

Answer:

Directly proportional:

J ~ m

Step-by-step explanation:

The moment of inertia of the point:

J = m·R²

The moment of inertia of the disk:

J = m·R² / 2

The moment of inertia of the ball:

J = 2·m·R² / 5

J ~ m

User Theoretisch
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2.9k points
27 votes
27 votes
The further away the mass is from the axis, the higher the moment of inertia
User Kathrice
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2.9k points
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