MCQOPTIONS
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| 1. |
A disc spinning on its axis at 20 rad/s will undergo precession when a torque 100 N-m is applied about an axis normal to it at an angular speed, if mass moment of inertia of the disc is the 1 kg-m2 |
| A. | 2 rad/s |
| B. | 5 rad/s |
| C. | 10 rad/s |
| D. | 20 rad/s |
| Answer» C. 10 rad/s | |