Car Design Google Slides
The Materials We Used K’nex Motor ● K’nex treads ● K’nex pieces ● Cotton Balls ● Egg ●
Bumpers The Bumpers are used to This is because of Newton’s stop the car once it hits the third law of motion. This is wall at the end of the ramp. because once the car hits the Once the car hits the wall it wall , that is the action and bounces back and gives less once the car bounces back impact. This saves the egg that is the reaction. and keeps it safe.
Strengths and Weaknesses Strengths Weaknesses Using the Motor for support ● No traction on the treads ● The treads It is hard to put the egg in the cage. ● ● Our cage for the egg ●
Did it Meet the Criteria? Our car did meet all the criteria besides maybe one. We could not really split up the jobs. Well we did, but we would say we had jobs and then we would forget to do them.
Priorities ● Finding the right materials for the project ● Splitting the project evenly ● NOT SPLITTING THE EGG IN HALF!
Changes to our Car ● We stabilized the treads ● And yeah we changed basically nothing else!
(Go to 1 min and 48 seconds
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