Related Questions

The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be
A to raise the bow and stern
B to lower the bow and stern
C to raise the bow and lower the stern
D to raise the stern and lower the bow
When the pitching of a ship is __________ the effect of gyroscopic couple acting on it will be to move the ship towards port side.
A Upward
B Downward
C Forward
D Backward
A person travels a certain distance at 3 km/hr and reaches 15 mi late. If he travels at 4 km/hr reaches 15 min late. If he travels at 4 km/hr reaches 15 min earlier. The distance he has to travel is -
A 8.5 km
B 6 km
C 7.2 km
D 12 km
A motorist estimates that his annual expenditure distance traveled . The cost when he travels 400 km is $100 and when he travels 600 km is $ 125 . The cost when he travels 640 km is -
A $ 130
B $ 125
C $133
D $165
When a ship enters the sea from a river what will be the effect?
A It lowers
B It sways
C It rises a little
D It jolts
The pitching of a ship produces forces on the bearings which act __________ to the motion of the ship.
A Vertically and parallel
B Vertically and perpendicular
C Horizontally and parallel
D Horizontally and perpendicular
A ship leaves port and sails 6 miles west. It then sails 6 miles south ;and then 6 miles west again. Approximately how many miles is the ship from port?
A 9
B 11
C 13
D 15
Two Ships leave a port at the same time.Ship A sails 300 miles to the West Ship B sails 400 miles to the North.How far apart are the ships at the end of their trips?
A 300 miles
B 400 miles
C 500 miles
D 900 miles
Two ships leave a port at the same time, Ship A sails 300 miles to West and Ship B Sails 400 miles to the North. How fat apart are the ships at the end of their trips?
A 300 miles
B 400 miles
C 500 miles
D 900 miles
Because of rumors that the ship's passengers were sick with a terrible plague, the port_ the ship and refused to lit it dock.
A quarentyne
B quarrentined
C quarentine
D quarantined

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