This is our summative assessment and the balloon is suppose to blow at the domino and the last the domino hits a marble, the marble goes down the the inclined plane and spins in the screw and when it comes out it hits the levers (domino) and the last domino has a nail and it falls and hit the balloon.
It didn't work because the inclined plane was not straight a balanced because the marble keeps rolling to the domino and when the domino tries to push the marble the marble just goes under the domino and goes no where.
I would change the inclined plane to a thicker one and change the nail to a sharper one because when we tested it it worked but the balloon didn't pop the nail just touched it and it didn't pop.
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