# M1=50kgr=20m γ(gamma Γ)=6,67*10-11Nm2/kg2 Formula:F=(m1*m2)/r2

2
by violetta822
what we have to do
to find Force
F=?

2015-04-24T19:51:43+05:30
FORCE=41.6875*10-11 N
both M1 AND M2 are same so by formula
we can getf=G*M1*M2/r2
so m1 and m2 are the same number
yes because M2 is not given
ok thank you
2015-04-25T00:58:35+05:30

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The question is that there are two masses m₁ and m₂  kept at a distance of r meters from each other.  Then to find the force of attraction between the two masses.

Newtons' law of gravitation says that Force

We need to know the value of  m2 also to find the force.  Substitute the values in the given expression to find the answer.

The force depends on the value of mass of the second body.  If the mass m₂ = 50 kg also,  then the force = 4.16875 * 10⁻¹° Newtons.