Question

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

Answer 1

Answer:

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• We can do this quite simply by using Newton's equation: forcegravity = G × M × mseparation² . Suppose: your mass, m, is 60 kilogram; the mass of your colleague, M, is 70 kg; your centre-to-centre separation, r, is 1 m; and G is 6.67 × 10 -11 newton square metre kilogram-2.

Answer 2

Answer:

Let the mass of earth = M.

Let the mass of the object = m.

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

Therefore,

Gravitational Force = F

hope this helps!!