Trajectory

Design, construct and acalibrate a device capable of launching a projectile into a target area and collect data to develop a series of graphs relating launch configuration to target distance and height.

=Catapult Design Simulation= http://www.forgefx.com/casestudies/prenticehall/ph/catapult/catapult.htm

I found a cool thingy-mick-doo-bob-dae here: http://www.pa.msu.edu/~bauer/htm/olympiad.htm You click on the graph to where you want it, and it like shows what your angle/theta is (yuck...precalc...anywhoo) it computes where your ball will land. Unfortunately, it is primarily for Jr. High as it is only 2 to 8 meters.

IDK how accurate it is, but I thought it was cool. =)

Sample Graphs for Trajectory Data. [|Sample Graphs]

Congrats to Sam and Ben on their trajectory!! It works great!! You're embarrassing me...I guess I should get on that....soon....lol...

=) Kimmie Ben and Sams trajectory is amazing!! Good job! => justin kennedy = =