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Four 8.5 kg spheres are located at the corners of a square of side 0.56 m Calculate the magnitude and direction of the gravitational force on one sphere due to the other three?
Wiki User
∙ 15y ago
1======2
| _______|
| _______| Distance (D) of 0.56m
| _______|
3======4
Fg = (Gm1m2)/r2
F2 on 1 = GM2/D2
F3 on 1 = same as 2 on 1
F4 on 1 = GM2/R2 where R = Sqrt(D2 + D2) = D x root(2)
Total Force = 2GM2/D2 + GM2/2D2
= (2.5)GM2/D2
Wiki User
∙ 15y ago
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