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We
used seven different types of tires: one studded winter tire, one studdless
winter car tire, one studless winter truck tire, one mud tire, one all season
tire, one summer tire and one bald tire. We used 132lbs worth of useless Sears
batteries. The box that we made weighed 16lbs after we added the wood onto the
bottom. We used a saw to cut wood, a drill to attach and detach the tires, the
Suburban to haul the wood, and the spring scale to weigh the wood as well as
to measure the frictional force. Our rope, used to pull, was massless and frictionless
(of course). We also utilized the following resources: Marty's Suburban and
Ian Strang's beauteous camera and the photo lab at Fred Meyer's (they wouldn't
put our pictures on a cd for us but we still let them develop them for us) and
most of the computers in the UAF computer labs as well all of the scanners.
