What is the importance of universal law of gravitation?
Explanation Importance of the universal law of gravitation: The rotation of the earth around the Sun or that of the moon around the earth is explained based on this law. The tides formed in oceans are due to the gravitational force of attraction between the moon and seawater. The times of solar and lunar eclipses calculated based on the law of gravitation are found to be reasonably accurate. The orbits and periods of revolutions of artificial satellites can be predicted very accurately based on this law. The value of g varies from place to place on the surface of the earth in accordance with the law of gravitation. Gravitational force binds us to the earth. This force binds North American nation to the world. The motion of planets around the Sun can also be explained based on this law. Final Answer Thus all these show the importance of the Universal Law of Gravitation.
