Infinite number of masses, each of mass m are placed along a straight line at a distance , r, 2r, 4r ….. Etc. from reference point O. Then gravitational field intensity at .O. will be equal to (XGm)/(3r^(2)). Find the value of x

Infinite number of masses, each of mass m are placed along a straight

1.	Infinite number of masses, each of mass m are placed along a straight line at a distance , r, 2r, 4r ….. Etc. from reference point O. Then gravitational field intensity at .O. will be equal to (XGm)/(3r^(2)). Find the value of x
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