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Physics assignment! Help please! Watch

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    We done an investigation, we put a trolley and let it role down on the ramp and..................... basically we found out that the higher we put the ramp was the more GPE was increased, and also that some energy was wasted because it got turned into sound and heat instead of kinetic energy.

    So what are 2 changes that could be made to ensure that more of the GPE is transferred into KE
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    aw come on, your bothered to answer all those sex threads but not this?
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    (Original post by sxcmitzy)
    We done an investigation, we put a trolley and let it role down on the ramp and..................... basically we found out that the higher we put the ramp was the more GPE was increased, and also that some energy was wasted because it got turned into sound and heat instead of kinetic energy.

    So what are 2 changes that could be made to ensure that more of the GPE is transferred into KE
    A) Use the forums list to make sure you are posting in the right place
    B) Don't post to bump threads after 10 minutes :no:
 
 
 
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