1. BY: Bryan Hathaway

2. The Field

3. Math concepts  Shot Speed  Position of a shot  Bounce shot

4. The Lacrosse Ball  solid rubber ball  between 7.75 and 8 inches (19–20 cm) in circumference  (about 2.5 inches (6.5 cm) in diameter)  weighs between 5 and 5.25 ounces (140–150 g).

5. Shot Speed  Record shot speeds exceed 120 mph  dr/dt= 120 mph 

6. Angles of a bounce shot  The way to get a perfect bounce shot all depends on the angle of the shot and the distance away from the goal.

7. How to Calculate a Bounce Shot o How to make the ball to point A on the goal. But were would point B, be!?! ? A B

8. Similar Triangles o If ball bounces half way. It'll go in at the same height as it was released.

9. HIGHER:LOWER:

10. Credits  Pics: http://majorleaguelacrosse.com.ismmedia.com/ISM3/thumbcache/8b99a272a8b0d1 93ce2e85df1867d842.300.jpg http://majorleaguelacrosse.com.ismmedia.com/ISM3/thumbcache/8b99a272a8b0d1 93ce2e85df1867d842.300.jpg http://www.geocities.com/colosseum/fiel d/7689/rules/laxfield.gif http://www.geocities.com/colosseum/fiel d/7689/rules/laxfield.gif http://www.web3d.org/x3d/specification s/vrml/ISO-IEC-14772- VRML97/Images/sphere.gif http://www.web3d.org/x3d/specification s/vrml/ISO-IEC-14772- VRML97/Images/sphere.gif  Info: http://en.wikipedia.org/wiki/Lacrosse_b all http://en.wikipedia.org/wiki/Lacrosse_b all