2. Calculate the gravitational force of attraction between two metal spheres each of mass 90 kg, if the distance between their centers is 40 cm. Given: m1 m2 = kg kg %3D Solution:
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![2. Calculate the gravitational force of attraction between two metal spheres each of mass
90 kg, if the distance between their centers is 40 cm.
Given: m1 =
m2 =
kg
kg
erl
%3D
%3D
r 3D
Solution:
to sonot sit
1010 0anclq dbso to sgera sd benimmeleb 1elgsX.a
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