Test your skills ...

From Mike Clifford - owner & moderator of the Hearland Outdoorsman Forum - comes and interesting twist on testing your ability to judge speed and distance .. ie, hitting an object x- distance away, with and object traveling n-speed. And Mike's spawned an interesting tweek to his challenge. Take a look and give it a try ... it grows on you.

Practice your skills, or just see how long it takes you to figure out the correct parameters to hit a moving object........
http://www.sc.ehu.es/sbweb/fisica/cinematica/parabolico/composicion/composicion.htm

A. O'fieldstream ...