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4-PH13

Marble Friction

Physics, Astronomy, and Mathematics
Grant Jefferson

Grade:
4
Teacher:
Mrs. Jody Mitchell

"I am interested in finding out what surfaces will slow down a marble. I am going to build a ramp that has different materials at the bottom. Then i am going to start all the marbles at the same time at the top of the ramp. I am going to see which material causes the most friction by measuring the distance the marbles go."


Project presentation

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One thought on “Marble Friction

  1. Very precise model building and data collection. Keep questioning and going further in your investigations.

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