Physics one-liners for various competitive examinations
Welcome to the Physics Section page.
We know the importance of general awareness, GK (General Knowledge) in various competitive exams for aspirants.
We are publishing general awareness notes and study material on various subjects daily.
These Physics notes are extremely useful for all exams including Bank Exams.
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Gravitational Force
Gravitational Force- It is the force of mutual attraction between any two objects by virtue of their masses.
* It is a universal force.
* All objects on the earth experience the force of gravity due to the earth.
* It is gravity that governs the motion of the moon and artificial satellites around the earth, the motion of the earth and planets around the sun.
* Gravitational Force plays a key role in the large-scale phenomena of the universe, such as formation and evolution of stars, galaxies.
* The gravitational pull of the moon pulls the seas towards it, causing the ocean tides.
* The gravitational force was discovered by Sir Isaac Newton in 1687.
