Thursday 31 January 2013

forces and machines. New topic.


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3 comments:

  1. Sandra Benito4 February 2013 at 18:11

    I would like to know the answer of the last question.
    What are forces reacting on me? (appart of gravity)

    ReplyDelete
  2. Mrs.Hoskins4 February 2013 at 20:39

    I posted a video about friction. This is one of the forces that affects us. See you in the school.

    ReplyDelete
  3. Sandra Benito5 February 2013 at 13:10

    Thank you, Mrs.Hoskins for put new videos. I´m sure that they´re fantastic.

    ReplyDelete

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