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    This was a pretty decent paper except for the last question about point masses and the coordinates. I got (2.1,2.9) as the center of gravity. Fair paper though.:yep:

    (2.1, 2.9) FTW!!!!!!!!!!!!!!!!!!!!

    I was confused first of all 'cause I kept getting 'x bars' of around 1 - 3, and when I was looking at it I thought, NO, the centre of mass is gonna be like, there *pointing near the top right of the shape*.
    Then I remembered about the masses. *facepalm*

    Anwyay, I **** myself straight away when they gave the papers out. LIKE A MILLION PAGE BOOKLETS, WTF.

    I liked all the questions except for 4, which I didn't recognise as a typical question at first.
    Then for 7 my coefficient of restitution was taking ridiculous values. I got a negative value, and then I just decided to go with 0.04. Probably wrong!

    For 4 I got 76N and 107n or something.
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Updated: January 25, 2010

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