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How is the Acccelaration Due to Gravity on the Surface of the Earth Realted to Its Mass and Radius ? - Physics

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Question

How is the acccelaration due to gravity on the surface of the earth realted to its mass and radius ? 

Short/Brief Note
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Solution

Let g be the acceleration due to gravity on the Earth's surface (mass = M and radius = R).

Then , `"g" = "Gm"/"R"^2` .

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Chapter 3: Laws of Motion - Exercise 3 (E) [Page 79]

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Selina Concise Physics [English] Class 9 ICSE
Chapter 3 Laws of Motion
Exercise 3 (E) | Q 13 | Page 79

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