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5. | The moment of inertia of a uniform circular disc about its diameter is 100gcm2. What is its moment of inertia about its tangent? | |
A. | 200 gcm2 | |
B. | 100 gcm2 | |
C. | 900 gcm2 | |
D. | 500 gcm2 | |
Answer: Option D | |
Explanation: | |
By the theorem of parallel axes, moment of inertia about a tangent parallel to the diameter, |
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