1. Nov 21, 2003 #1

   joeblack

   

   Hi guys I really want to find someone who can tell me to calculate the gravity accelaration where ý live . ý hope you will help me!!

    

   Last edited: Nov 22, 2003

   joeblack, Nov 21, 2003
2. 
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3. Nov 21, 2003 #2

   Doc Al

   

   Staff: Mentor

   Not sure what you mean by "somewhere". Do you mean at an arbitrary distance from the earth's surface? Use the law of gravity.
   
   F_{due to gravity} = G(M_earthM_object)/R².
   
   Then use F=M_objecta to find "a", the acceleration due to gravity.

    

   Doc Al, Nov 21, 2003

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