Gravitational Force  Gravity 
Gravitational Force means the force between any two bodies 
Gravity means gravitational force between earth and any other object

Formula is
F = G m _{ 1 } m _{ 2 } /R ^{ 2 } , where G = Gravitational Constant 
Formula is F = mg where g is acceleration due to gravity

What is the difference between gravity and gravitation?
Last updated at Aug. 22, 2019 by