Projectile Launcher

It Consists Of A Grooved Curved Wooden Track Supported On A Wooden Stand, Which Can Be Easily Removed From The Track For Storage. It Balls To Be Launched At Different Speeds Depending Upon The Height Of Release Of Balls. The Height Of Release Of Balls Can Be Read Directly From Vertical Scale Graduation In Cm. This Allows Investigation Into A Number Of Different Aspects Of Energy And Momentum Studies. Also Included Are A Clip On Unit That Allows Two-Dimensiol Collisions To Be Studied And One Ball Metal And One Marble. (Projectile Launcher)