Question

Write the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth ??

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Answer 1

By Newton's Gravitational law,

F = G* M1* M2 / d^2

According to question,

Put M1 as Me = Mass Of Earth and d as Re = Radius of Earth.

Hence F = G* Me*m/ Re^2.

Hope it's helpful to u.

Answer 2

Answer:

$\large{⟹}$Let the mass of earth = M.

$\large{⟹}$Let the mass of the object = m.

Distance between the the earth's centre and object = Radius of the earth = R.

$\large \bf {\underline{Therefore,}}$

Gravitational Force = F = GMm/ R 2

$\huge\mathtt\pink{\textsf{MissEleGant}}$