what is the force between two sphere weighing 20 kg each and placed 50 cm apart
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m₁ = m₂ = 20 kg
r = 50cm = 0.5 m
We know that, According to newton's law of gravitation , Force between two masses of m₁ and m₂ which is placed r m apart is,
r = 50cm = 0.5 m
We know that, According to newton's law of gravitation , Force between two masses of m₁ and m₂ which is placed r m apart is,
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shashwatsti50:
it was numerical
bro refer the answer now
Answered by
6
The answer to this question is following:
m₁=m₂=20kg
r=50cm or 0.5m
G= 6.67 x 10⁻¹¹
formula of force
F= G m₁m₂/r²
=6.67 x 10⁻¹¹ x 20 x 20/ 0.5
=1.067 x 10⁻⁷
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