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Grade 11Modern Physics

two bodies of mass 40 kg and 80kg are at a distance of 0.15 m from each other the force of gravitation between the bodies is 1.0 mg wt calculate G if g =10m/ s^2

Profile image of ahsas srivastava
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
Dear student
 
As we know
 
F = G* m1* m2/r²
 
Now F = (1/1000)* 9.81 N = 0.00981 N
 
Put all the values
You will simply find G.
 
G = 7*10-11 N-m²/kg²
 
Regards
Arun (askIITians forum expert)

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