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Questions and Answers
What is the moment of inertia of the thin rod mentioned?
What is the moment of inertia of the thin rod mentioned?
- 3600 g cm²
- 1200 g cm²
- 4800 g cm²
- 2400 g cm² (correct)
Which axis is used to define the moment of inertia of the rod?
Which axis is used to define the moment of inertia of the rod?
- An axis at one end of the rod
- An axis parallel to the length of the rod
- An axis at the center of the rod (correct)
- An axis perpendicular and away from the rod
If the length of the rod is known, which other factor is crucial for calculating the moment of inertia?
If the length of the rod is known, which other factor is crucial for calculating the moment of inertia?
- The temperature of the rod
- The material density of the rod
- The acceleration due to gravity
- The mass of the rod (correct)
Calculating the length of a rod with a moment of inertia of 2400 g cm² requires knowing what additional detail?
Calculating the length of a rod with a moment of inertia of 2400 g cm² requires knowing what additional detail?
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In the context of the given rod, how is the moment of inertia generally expressed?
In the context of the given rod, how is the moment of inertia generally expressed?
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