The turbine rotor of ship of mass 6000Kg has a r of Gyration 50cm. It moves at speed of 1820rpm clockwise when looking from the rear. Evaluate the effects set up:-

1) If the ship is rolling and at certain instant has an

2) If the ship is pitching and front is descending with the maximum velocity, with time period of pitching is 20 second and the total angular moment between the extreme positions is 10degree.

3) If the ship is rolling and at certain instant has an angular velocity 0.02 rad/sec, clockwise when from rear