science

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......I have a science project and i have to build a toy that contains a level and can convert potential into kinetic energy. I need help i need an example something!!!!!

  • science -

    Something that uses a rubber band such that the rubber band can be wound up; when turned loose the rubber band uncoils and the potential energy is turned into kinetic energy.

  • science -

    i like the answer but can anyone help me invent a toy with like wood or something and what is a simple machine??

  • science -

    You have another response above.

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