MCQOPTIONS
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| 1. |
If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose radius is half the mean radius of the farmer, energy stored in the latter at the same speed will be |
| A. | Four times the first one |
| B. | Same as the first one |
| C. | One-fourth of the first one |
| D. | One and a half times the first one |
| Answer» E. | |