Project Lead the Way - SMET 6
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Added: 5 years ago
From: TheModernEngineer
Views: 3,990
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  • please answer; if a ball goes down a tube is that considered a screw?

    S1rjoemama 2 years ago

  • At the time of my class, it was.

    TheModernEngineer 2 years ago

  • @S1rjoemama

    If it goes around in a spiral at least one time, making it in a lower position then where it started.

    ImmaPuffin12 1 year ago

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