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  1. Feb 2, 2015 #1
    I am from New York, and a physics student. ( not trying to give to much info on the internet.) but i was curious in why people on the internet use PE equation as GmM/r^2 when i was taught that it was PE=MGH? please help me with me confusion? thank you.
  2. jcsd
  3. Feb 2, 2015 #2
    Welcome to PF. Please post your question in the appropriate forum :)
  4. Feb 2, 2015 #3
    oops im sorry not quite sure where im posting just yet!! haha
  5. Feb 2, 2015 #4
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