Question

14. Calculate the force of gravitation between two objects of masses 100Kg and 200 Kg

respectively, kept at a distance of 10 meters from one another. ( G = 6.7 x 10-11 Nm²/kg) d yo

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Answer 1

Answer:

The answer will be 13.4 × 10^-9 N.

Explanation:

Given;

Mass1 = 100 kg;

Mass2 = 200 kg;

Distance b/w them = 10 m;

Now, we know that;

Force of gravitation or Fg = G m1m2/r^2;

Therefore, Fg = (6.7 x 10^-11)(100)(200)/(10)^2;

= (6.7 x 10^-11)(200);

= 13.4 × 10^-9 N;

That's all.

Answer 2

F=G×m×M/d^2
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m = 100 kg
M = 200 kg
Distance, d = 10 m
G=6.7×10 ^−11 Nm^2 /kg^2
F=6.67×10 −11 × 100x200/10^2
F=6.67x200
F=1.334x10^-8