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Vietnam War M-48 Patton tanks could crawl on the bottom of rivers, to cross to the other side. But they had to be fitted with snorkels which fed air into their diesel 12 cylinder engines, as well as for the four crewmen (so they could breath).
The newly issued M-551 Sheridan light tank (officially designated the Armored Airborne Reconnaissance Assault Vehicle), which was designed in the very early 1960's, then manufactured in about 1967, landed in Vietnam in January 1969. Every US Armored Cavalry Squadron and the one regiment in Vietnam, the 11th ACR (Blackhorse) were soon equipped with this aluminum hulled tank (with a steel turret and 152mm gun). Even though the "long title" doesn't say "amphibious" or "swim capable"; the Sheridan was the only tank in the US Army that COULD SWIM! Not very good, but it could cross a river. In Vietnam they leaked and flooded, but with the bilge pumps on, if the river wasn't too wide, the Sheridan could do it. The M-551 weighed approximately 17 tons combat loaded (fuel and ammo); the M-48 weighed in a around 52 tons combat loaded. But the Patton was PURE 100% steel. The Sheridan was about 60% aluminum.
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How long did the battle of the kursk go for?
a week
How tanks were used in world war 1?
Tanks in WWI were used to break the deadlock of trench warfare. Early tanks were slow and had mechanical problems limiting their effectiveness during WWI.in ww1 tanks were supposed to be used for bombing soldiers or trenches for shooting soldiers and were able to stand against bullets bombs or gas bombs, but in ww1 the tank was used to early it didn't go through the test enough times to prove it was war worthy and the opposing side copied the idea they destroyed tanks at war and made there own but more stronger.
Where can you find info in the Battle of Bull Run?
Wikipedia.com or you can go on WikiAnswers and go on reference answers
Where was the first tank introduced in world war 1?
Prototypes were built in Great Britain during 1915, and a similar process took place in France at roughly the same time. The answer is somewhat complicated, but what the British designers considered the first tank was a prototype they called "Little Willie", in late 1915. However, it did not go into production. Instead a new design was tested, and 150 were ordered in February 1916. The French, who had developed their own tanks quite separately, ordered 400 of their own design two weeks after the British. It was the British who first used tanks in battle, on September 15th, 1916 - 49 were committed, although because of breakdowns only 32 made it into battle. This is always a tricky question, but, depending on what you mean by the question, the answer is either Little Willie or the British Mark 1 tank. (At the time it was simply called the tank, but when improved versions were introduced it was retrospectively named the Mark 1).
Who was the winner in the Battle of Midway?
it is a symbolic battle for the U.S. because it would go forward to win all it's other encounters with the Japanese. So the U.S. to be short, won the Battle of Midway in the Midway Islands
How do shark brethe?
they dont breathe they go to an under water base were there have oxygen tanks
Why do submarine not sink?
As with all boats, a submarine does not weigh as much as the amount of water it displaces. To go under the water's surface, it pumps water into special tanks (ballast tanks), and to rise up again those pumps force the water out of the ballast tanks and back into the sea.Ans 2 - Submarines can go deep and rise again by using water ballast and air pressure, as planned by the captain. -Unfortunately, when things go wrong, submarines DO sink.
What is an example sentence for the word tanks?
Hide behind those water tanks. The scuba tanks are filled and ready to go.
What was the battle at Appomattox?
go to: http://americanhistory.about.com/od/civilwarbattles/p/cwbattle_appom.htm tanks!
How do you use surf out of battle?
You must teach your water type it and then go to options under the Pokemon and select "surf". You must be near the water too.
How do you battle in Pokemon moon RPG?
Go to the battle area or go to other users profiles and click "battle" under there part.
Why do submarines work?
Submarines have ballast tanks in them.........when it has to go deep down, the ballast tanks are filled with water, which increases its average density in regard to water(Relative Density).....and when it has to come up to the surface it empties the ballast tanks...and it rises. That's it.
How can a submarine which is under water be brought to the surface?
The fastest way is to use compressed air to blow water out of the ballast tanks. This makes the submarine buoyant and it raises to the surface. The faster it is done the faster the sub will go up.
What is the purpose of a submarine ballast tasks?
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.
What can go over the water under the water but never touches the water?
A shadow can go over the water, under the water, but never touches the water.
Do water beetles go under water?
no
Are filter pumps for fish tanks water protected?
Yes they are, if they weren't then how would they be able to go into the fishtanks.
