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GRAVITATION - Coggle Diagram
GRAVITATION
equation of motion
gravitation is the force that pulls two masses toward each other
FREE FALL
When a body or object. falls towards earth. due to gravitational force of earth. and without any other force acting on it. It is called free fall
universal law of Gravitation
1.Force that binds us to earth 2.motion of moon around earth 3. explains motion of planet 4.Tides due to Moon and sun
To calculate the value of 'g'
Difference between
Mass is the measure of inertia
Mass of a body is constant every where
Weight: W=m x g Force of attraction of earth and body g=9.8m/s^2
Weight of the body changes from planet to planet