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M1 Mechanics - Position Vectors (Edexcel) Watch

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    Hello there!

    I'm stuck on the last part (d) of this question from a Jan 2008 paper.

    I've looked at the mark scheme, but that doesn't give too much help!

    I've uploaded the question, my response & mark scheme response here:

    Cheers in advance!

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    You forgot to add the 3 seconds before it changes velocity.
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    Do'h! Cheers m8!
 
 
 
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