Tailgated by a Dart Kit
Cool Physics with Classic Toys!
The law of conservation of momentum states that the momentum of an object before collision is equal to the combined momentum of the object and what it collides with after the collision. Therefore, let that tailgater collide with you and determine how fast they were traveling (never mind that their speed was close to yours or they wouldn't be tailgating).
Please be aware that this product was initially designed as a toy and has been modified to facilitate this lab.
Kit includes a toy spring loaded dart gun, five darts with Velcro on the suction cups, and a cool toy school bus with Velcro on its bumper. Extra pieces of Velcro are provided because this kit is sure to be a hit with your students.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.