From Newton's law of universal gravitation, the force of gravitational attraction between Oliver and Olivia is 4.9 x [tex]10^{-8}[/tex] Newtons approximately.
The given parameters are;
Oliver mass M = 65 kg
Olivia mass m = 45 kg
Distance d = 2.0 m apart in the physics classroom.
The force of gravitational attraction between Oliver and Olivia will be
F = [tex]\frac{GMm}{d^{2} }[/tex]
Where G = 6.67 x [tex]10^{-11}[/tex] N[tex]m^{2}/kg^{2}[/tex]
Substitute all parameters into the formula
F = [tex]\frac{6.67 * 10^{-11} * 65 * 45 }{2^{2} }[/tex]
F = [tex]\frac{2 * 10^{-7} }{4}[/tex]
F = 4.9 x [tex]10^{-8}[/tex] N
Therefore, the force of gravitational attraction between Oliver and Olivia is 4.9 x [tex]10^{-8}[/tex] Newtons approximately.
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