Project with making a car work help please??

lilgurl · #1 29-06-2007, 19:16

I really need help on a project that is a foam small tray n we need 2 add wheels and make it somehow work on its own with an egg inside so the car is suppose to work on its own and make it through the otherside at the end point of a wall in our classroom with out killing the egg inside but i can't think of anything to make a car work!!!!our teacher told us we could do it with a ballonm but it didn't work so do you guys have any ideas clue's on what I could do to make my suppose 2 be car work so it would go fast???help please I would really appriciate it!

nile · #2 29-06-2007, 20:05

u could use the method of a rubberband and a thread spool sort of like the rubberband airoplane put your spool in the middle of the rear axle and put your front axle through the rubber band staple the other end of the rubberband to the spool and twist the wheels backwords towind it up hold wheels and set on floor and let er go what you need to worrie about is to much thrust as to throw the egg out unless you are able to strap the egg in if not you may have to put a seat in something with a high back

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