Introduction to Gravitation || in Hindi for Class 9

In this Science (Physics) video in Hindi for Class 9 we explained the basic fundamentals of gravitation. This is a topic from Chapter 10 - 'Gravitation' for class 9th from NCERT.

For thousands of years we were amused why objects fall downwards. Isaac Newton came up with a concept known as force of gravity.

Gravitational force or force of gravity is the force created between two objects due to their mass. It is the force responsible for the earth to revolve around the sun, the moon to revolve around the earth.

To quantify this force of gravity we need to know the universal law of gravitation, which will be covered in the next video.

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🔴 Click here to watch the whole playlist on Chapter 10 : 'Gravitation' for Class 9 :
   • Introduction to Gravitation || in Hin...  

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