Polymers In Sports
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Transcript of Polymers In Sports
POLYMERS IN SPORTS-BASEBALL--Chelza Jalapadan –
-Period : 7/8-
EQUIPMENT USED IN BASEBALL
Equipment ; baseball glove baseball bats baseball baseball batting
helmet uniforms
http://www.baseballwarehouse.com/
http://www.iunredhawkathletics.com/
images/2009-10/Baseball/51230.jpg
2 EQUIPMENT
Baseball bat it is used to hit the ball .
http://en.wikipedia.org/wiki/Baseball_bat
Baseball batting helmet is used so if the ball comes and hit you in the head it wont hurt you as much if you don't have a helmet on.
http://en.wikipedia.org/wiki/Batting_helmet
http://images.clipartof.com/small/31329-Clipart-Illustration-Of-A-Baseball-Resting-By-
A-Wooden-Bat-And-A-Red-Helmet.jpg
BASEBALL BAT
It is wooden and it is used to hit the ball in a baseball game. It is no more than 2.75 inches. It also weighs no more than 33 ounces.
http://www.arxmansports.com/wp-content/uploads/2008/04/baseball-bats-
what-is-your-choice.jpg
http://en.wikipedia.org/wiki/Baseball_bat
POLYMERS BASEBALL BAT
The polymer composite baseball has a polymer composite material that includes between 85% and 100% fiberglass.
http://tjsbaseball.10ers.com/Images/baseball_bat.jpg
http://www.patentstorm.us/patents/6723012.html
BASEBALL HELMET
It is worn for the batters so when the ball hits them in the head it wont hurt them.
Roger Bresnahan created the first batting helmet.
http://www.jksports.com/jksports/Images/products/main/CFBH-2.jpg
http://en.wikipedia.org/wiki/Batting_helmet
POLYMERS HELMET
Since it is hard it would protect the batters head if the ball hits them in the head.
http://www.gloveslingers.com/images/catalog/product_1136344923_bh510-03.jpg
http://en.wikipedia.org/wiki/Batting_helmet
POLYMER FOOTBALL FIELD / OUTDOOR TRACK
It helps the ground of the track and the field.
http://upload.wikimedia.org/wikipedia/en/8/8e/Tioga_High_School_track_and_football_field_IMG_1
091.JPGhttp://pubs.acs.org/doi/abs/10.1021/ed085p1323