Collisions in One Dimension: Elastic and Inelastic Collisions on the PASCO AIR Track with Gliders

Instructions / Notes:

• Two air track gliders have either a spring on 1 end or a velcro pad.
• For elastic collisions move one of the double spring gliders - using a slow but steady motion - towards the second air track double spring glider, which should bed place in the center of the track.
• For inelastic collisions repeat the above procedure, but use the two gliders with velcro pads - make sure the velcro surfaces face each other.
• The paired velcro carts should each have different colored writing, (i.e. 1 red lettering against 1 blue lettering).
• Gliders show an equal mass collision of 1M vs. 1M - or -by adding 2 round weights to one of the gliders to show 2M vs. 1M.
• At slow speeds this demonstration will function beautifully.
• Demo Staff: Make sure the PASCO air track is leveled before before leaving the class.
  • Demo Staff: Notice the proper set-up for classroom use in the photo below.

Photo Shows Demonstration Set Up for Inelastic Collisions

Last updated on August 30, 2017