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1. |
The turbine rotor of a ship has a mass of 8 tonnes and a radius of gyration 0.6 m. It rotates at 1800 r.p.m. clockwise, when looking from the stern. Determine the gyroscopic couple, if the ship travels at 100 km/hr and steer to the left in a curve of 75 m radius. |
A. | 100.866 kN-m |
B. | 200.866 kN-m |
C. | 300.866 kN-m |
D. | 400.866 kN-m |
Answer» C. 300.866 kN-m | |