What is the official Football used in the NFL?
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The company is Wilson on the football under the logo NFL.
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What does this have to do with American Football?
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The ball used in football (soccer) is called a football or soccer ball. Law 2 of the game specifies the ball to be an air-filled sphere with a circumference of 68–70 cm (or 27–28 inches), a weight of 410–450 g (or 14–16 ounces), inflated to a pressure of 60–110 kPa (or 8.5–15.6 psi), and covered in leather or "other suitable" material.\n\nThe weight specified for a ball is the dry weight: older balls often became significantly heavier in the course of a match played in wet weather. The standard ball is a Size 5. Smaller sizes exist; Size 3 is standard for team handball; others are used in underage games or as novelty items.
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www.nfl.com\n\nAll the info you need is there.
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http://www.nfl.com/standings/2001/regular
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This may help you:\n\nhttp://en.wikipedia.org/wiki/Football_%28soccer%29#The_Laws_of_the_Game
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The Cowboys Home color is White. This is the only NFL team I know that uses white at home. (it is their main color)
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www.footballencyclopedia.com
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playing good football.
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Than what should american football be called?
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Yes all colors are legal\n\nWhat football is easier to see?\nwell this depends what time you are playing, is it a day match or a night match.\n\n\ngenerally red or yellowish or black with strips is easier to figure out.
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In the U.S., the NFL by far.\n\nWorldwide, it has to be soccer.\n\n--J.
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In the nineteenth century, 'football' had no official meaning, and basically just distinguished sports that used bats from sports that didn't. As the century came to a close, several different games evolved from the common football roots, most notably soccer and rugby. In the US, rugby didn't stick, and the rules quickly evolved into American Football. Nobody played the original football anymore, so there was no real reason to change the name.
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Definitely football.\nWe don't play baseball in the UK
645774
American football originated from soccer.Soccer is more universally known as "football"  because soccer players use their feet. Players decided to change the game with restrictions like the no-use of hands rule ....some players, who didn't like that, created rugby. The USA created its own version of the game under the original name "football" with more of a rugby style than soccer.Thanks for asking !
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Its still used.  Its worn on the shoulders of the jerseys.\n\nGood Luck to them against Dallas.
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football is a contact sport, played on a 100 yard field. Like most other sports teams are separated into offenses and defenses. The offensive personnel attempt to take the football across the field 10 yards at a time. They have four attempts to travel at least 10 yards to renew the number of plays they have. On the fourth attempt they will usually either punt (to put the ball further on the other side of the field) or kick a field goal for 3 points. The offense moves the ball by either handing it to a running back, who tries to run with the ball until he is tackled.. Or throwing it to a reciever. The Quarterback is the center of the offense, and is the one doing all of the handing and passing.If the Quarterback misses the reciever it's an incomplete pass, and one of the 4 plays (called downs) is used up, without any yardage gained. If he misses his target, and one of the defenders catches it the other teams offense gets to take the field wherever the interceptor was tackled. If anyone ever drops the ball, it is called a fumble, and everyone will jump on it, if the defenders have possession of it, their offense takes the field, at whatever point the ball was. If the offensive players get on top of it first, it's a used down, and they have to start at wherever the ball is. At the end of the field there is a goal line, which the offense will try to get past it into the end zone score a touchdown.  If a reciever catches the ball, the defensive players will attempt to tackle him as well, before he can run past the goal line, and score a touchdown.  If a person is tackled for a loss of yardage, then it is added to the total that that offense has to acquire to sustain their drive. For instance, it's 1st down and 10 yards, then the Quarterback hands the ball to the halfback, but he is tackled three yards further back than they were. Now it is 2nd down and 13 yards. During passing plays the defensive players will either fall back and try to cover recievers so the quarterback can't throw to them, or blitz the quarterback and attempt to tackle him.\nDuring running plays you have almost the entire defense pursueing the ball-carrier. On each side there are 11 men. On the defense you have defensive linemen, who are usually really big and blitz almost every play. Linebackers who aren't as big, and both fall into coverage and blitz nearly equally, and defensive backs who are almost always in coverage. On the offense you have the offensive line, five men who block blitzing players, and attempt to open running lanes for ball carriers. Tight Ends, who both block and go out for passes. Wide recievers who almost always run out for passes. Running backs who carry the ball. And quarterbacks who throw the ball, run occasionally, and generally manage the offense.