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Centripetal Force :: Discussion
| 4. | A wheel of mass 8kg and radius of gyration 25cm is rotating at 300rpm. What is its moment of inertia? | |
| A. | 0.5 kgm2 | |
| B. | 10 kgm2 | |
| C. | 5 kgm2 | |
| D. | 0.25 kgm2 | |
| Answer: Option A | |
| Explanation: | |
|
M = 8kg, K = 25cm = 0.25m |
|
| Tutorial Link: |
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