If the masses of two boys are 40kg and 50kg, who are at a distance of 0.5m. Find the force of attraction.
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Answer:
5.3384*10^-8
Explanation:
the force of attraction bw two objects (f)=G Mm/d²
where,
G=universal gravitational constant=6.673*10^-11
M=mass of the first object=40kg
m=mass of the second object=50kg
d=the distance bw the objects
So,
f=(6.673*10^-11)(40)(50)/(0.5)²
=(6.673*10^-11)(2000)/2.5
=(6.673*10^-11)(800)
=5338.4*10^-11
=5.3384*10^-8
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