Recent content by GinaMitchell

  1. GinaMitchell

    Engineering How Much PSI Is Needed to Launch a Fishing Lure 38.5 Meters with an Air Cannon?

    Hi - I built an air cannon to launch a fishing lure for my science fair project. The air cannon launched a 1/4 oz lure 31.4 meters. Based on this, I calculated the initial velocity to be 17.54 m/s using the formula for range of a projectile. I want to be able to launch the lure 38.5 meters. I am...