Friction

Posted on January 17, 2019 by Mrs Garratt
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2 Responses to Friction

  1. Mrs Boydon says:
    January 17, 2019 at 10:32 pm

    What did you find out?
    I won’t be able to sleep now for wondering which surface created the most friction …
    Please let us know!

  2. Anonymous says:
    January 18, 2019 at 6:23 pm

    Any predictions?!

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