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| Q.76 | A mass of flywheel of a steam engine is 3000 kg and has a radius of gyration of 100 cm. The starting torque of steam engine is 1000 N-m and may be assumed constant. What will be the angular speed of flywheel after 15 seconds if starting from rest? | |
| Ans | 1. 7 rad/s | |
| 2. 9 rad/s | ||
| 3. 5 rad/s | ||
| 4. 3 rad/s |
Correct Ans: 3
