Physics - Gravity Accelaration -

[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!!

 

[Doc Al]

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.