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PROVE THAT G = GM/R² WHERE THE SYMBOLS HAS THEIR USUAL MEANINGS ​
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PROVE THAT G = GM/R² WHERE THE SYMBOLS HAS THEIR USUAL MEANINGS
​

User Hugh Guiney
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1 Answer

3 votes

Answer:

g=GM/R^2

Universal Gravutation Constant:

f=GM×m/R^2

Force can be also expressed as

f=m×g

so,

mg=GMxm/R^2

The m gets cancelled so

g=GM/R^2

User Ratnesh Shukla
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