Description

This wooden car is powered by an elastic band. When the potential energy of the stretched elastic is converted into kinetic energy of motion, the car will travel about three meters (10 feet). Students can experiment by varying the method of winding the elastic, the number of turns, and the type of surface used. It is easy to assemble. Wood glue not included. The car measures 6.375" long, 1.5" high by 2.75" wide in the front, and 2" high by 3.125" wide in the back. Test your wooden car with yet another variable! The Washers for Wooden Car Kit enable your students to tackle "weightier" experiments. Pack of 8.