MCQOPTIONS
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| 1. |
The average angular velocity of the body rotating at angle of 30° during the time interval 5s will be |
| A. | 6 rad/s |
| B. | 7 rad/s |
| C. | 8 rad/s |
| D. | 10 rad/s |
| Answer» B. 7 rad/s | |