Question

Establish a relation for acceleration due to gravity in terms of mass and radius of the earth

The person who will answer first with all equation will be Marked as brainalist pl urgent​

Answer 1

Answer:

As the height (h) is negligibly small compared to the radius of the earth we re-frame the equation as follows,

f = GmM/r2

Now equating both the expressions,

mg = GmM/r2

⇒ g = GM/r2

Therefore, the formula of acceleration due to gravity is given by, g = GM/r2

Answer 2

Answer:

GM/R ²

Explanation:

Gravitational force acting on the mass m F g = GMm/ R².

But Fg = mg.

So,

mg = GMm/ R².

We will get g = GM/R ².

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