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It's actually for different age groups or stages of learning. depending on the ball colour is slows down the bounce allowing the person recieving the shot a chance to get into position. It's great for the younger kids!
AnswerPersonal preference. Some colours are more visible to people.
What else can I help you with?
What are the different types of soccer balls?
there are different sizes and colors
How do you have a better chance of getting good Pokemon cards?
The only way,unless you have action replay, is to either use master balls, or to use different kinds of poke balls. example: net balls, nest balls, dusk balls, quick balls and timer balls, but there are more poke balls, that are way different than these.
What do people use balance balls for?
There is one simple purpose for balance balls. This invention is for exercising. However, some people use it as a toy even though it does not make for a great toy.
A box has 5 red and 4 blue balls- in how many ways can 4 balls be chosen such that there are at most 3 balls of each color?
This is a combination problem because you have to assess a subgroup without a particular order. I find it easiest to first deduce what the total number of arrangements are and then subtract from there. Firstly, There are a total of 9 balls getting assigned to a group of 4. So, to get our total, we use 9C4, which equals 9!/(4!*5!)=126. This means there are a total of 126 arrangements regardless of order. However, this number also includes the combination of 4 like-colored balls we're told to avoid. To calculate the number of arrangements for 4 like-colored balls we set up a separate subgroup for each color. For red balls the possible arrangement are 5C4, which is 5!/(4!*1!)=5. For blue balls the possible arrangements are 4C4, which is 4!/(4!*0!)=1 (remember that 0!=1). So the total number of like-colored arrangements is 5+1=6. Now we just subtract the exceptions from the total to get the answer...126-6=120
Why are soccer balls white and black?
According to the history and evolution of soccer equiptment, soccer balls were traditinally brown leather. I was not until the Brazilian team Santos pioneered the use of the white colored ball for better visibility during evening games, that the color changed from brown to white.
What makes a racketball and tennis ball different from each other?
tennis balls are furry and raquet balls are not . tennis balls are also bigger.
Why do tennis socks have poof balls?
It's quite obvious that the purpose of the ball on the heel of the low sock is to prevent the sock from slipping down into the shoe! (I have a friend who insists that the colored balls are purely a fashion statement!)
How are tennis balls different?
Because not like other balls they have four different types of balls. These balls have different speeds.
What is the purpose of felt on a tennis ball?
It catches more air and allows for curve balls.
Can you give you name brands of different types of tennis balls?
Click on the 'Approved Tennis Balls' link on this page to see a list of manufactures and ball numbers approved by the International Tennis Federation (ITF) for the 2007 season. There must be at least 200 tennis balls listed on the linked page.
What was the original purpose of koosh balls?
The original purpose of koosh balls was to allow children to easily throw them, and as an alternative to a regular ball. It was developed in 1986, and are now frequently used for QuickStart tennis exercises.
Why do walkers have tennis balls attached to them?
The tennis balls serve several purposes. They make it easier for the walker to slide across the floor, rather than the friction from the rubber bottoms. They also prevent scuff marks on the floor. The tennis balls on walkers serve a dual purpose. First, they allow the person that is using the walker to
Why do you use new tennis balls and not old tennis balls?
New tennis balls are considered fresh and not "flat". Old tennis balls exposed to play and air become flat and do not perform normally in a match.
What is the purpose of head tennis?
There isn't a type of tennis called head but instead a company named 'Head' that sells tennis products. Head sells tennis racquets, bags, footwear, balls, strings, and other equipment.
What are the needs of tennis?
To play tennis, basically all you need is a racket your size, tennis balls, tennis court shoes and tennis balls. Very Simple.
Does a lite ball pitching machine pitch tennis balls?
A lite ball pitching machine is typically designed to pitch lightweight balls, such as lite balls used in training scenarios. It may not be suitable for standard tennis balls due to their weight and size. If you're looking to practice with tennis balls, you should use a pitching machine specifically designed for that purpose. Always check the manufacturer's specifications to ensure compatibility.
Are tennis balls a different size in Europe?
They are the same size in all professional matches.
