The electric motor could have more than one armature on the shaft, and these could be electrically coupled in series for slow speed and in parallel for high speed. (These alternative connections were known as "group down" and "group up", respectively.)
Yes, this was the submarine's first trip.
A submarine is to spy on ship movements and if necessary sink ships
Usually by inflating bags that have been placed inside the submarine.
Russian submarine Delfin ended in 1917.
the oldest submarine was made in 1620. Added: Currently as of May 2010, the oldest working submarine in the US Navy is the USS Philadelphia SSN 690. The keel was laid down in August of 1972, and was commissioned June 25, 1977. She is a Los Angeles Nuclear Attack Submarine. In a formal ceremony in her homeport at the Groton Naval Base on June 25, 2010 the USS Philadelphia SSN 690 will be decommissioned after serving 33 years. **Finish Strong**
They are actually called "planes" on a submarine and allow it to maneuver underwater. Horizontal "planes" allow the submarine to go up/down, vertical "planes" allow the submarine to go left/right.
Just type in down ,up,up,up,r2,L2, L2
That is a ballast tank used to alter the angle of the submarine up or down
A submarine uses the surrounding waters too fill itself to dive and letting out the water too surface. Also the pressure of the surrouding waters (depending on depth) make it able for the Submarine to go back up. try pushing an empty pringles can down in your bathtub.
An unmaned submarine can go down to 15000
You grab the word submarine and pull it down.
Break It Down - 2008 Nuclear Submarine was released on: USA:2011
As a submarine moves more quickly through the water, the fluid friction will increase. The two (the magnitude of the speed and the magnitude of fluid friction) are directly proportional. That means what happens to one happens to the other. If one goes up, the other goes up. And if one goes down, the other goes down.
They help the sub go up and down. When water is allowed into the tanks, the sub goes down. When water is pushed out of the tanks, sub comes up.
You have to bring the word submarine down to the bottom of the screen.
The Beatles.
The reactivity is increasing goinng down in the group.