Video-Mass & Using A Triple Beam Balance


Categories:   Science 7, science 8, video


  • Posted: November 4, 2015 21:33


    hi this is jhon aucacama i watched the video i leared about how thing weigh
  • Posted: November 4, 2015 21:34

    seyda-lala caguana

    hi i am seyda lala caguana from 1 period and i saw your viedo and it was really awesome i liked it when they showed us cool stuff cause i really enjoyed it
  • Posted: November 4, 2015 21:37

    joshawn marston

    i learn that if you move the riders too far you can end up with wrong answer and when you are move the riders move it one at a time
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