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AQA A2 Mathematics MM2B Mechanics 2 - Monday 22nd June 2015 [Exam Discussion Thread] Watch

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    (Original post by shazzy1230)
    Does anyone know how to derive the energy equation in question 8? I can't seem to get it
    I believe it is initial gpe (distance x) = gained ke + gained epe (extension as x-26).

    I dont have the paper on me rn, but i can remember that, it should drop out from there. Is this the q where x > 26?
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    Please could someone send/ upload attachment for this paper?
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    (Original post by Medapplicant345)
    Please could someone send/ upload attachment for this paper?
    yea! can anyone help?
 
 
 
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