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Hey students, we all know that earth attracts all the objects towards it with some attractive force. Due to this force, each an every body performs accelerated motion.
*Have you ever wondered what should be the acceleration of the objects falling on the earth?
Well, it is 9.8 m/s².
But from where does it came?
So in this video it is explained about "why value of g is 9.8 m/s² only?"
Here few calculations are performed by replacing the values of Gravitational constant, mass of earth and radius of earth and finally we will get the value of g.
The value of Gravitational Acceleration g is different on different planets as it depends on mass of the planet (or any celestial objects).
Here also calculation is done for the planet earth and the objects are assumed to be near the earth.
So guys watch the video till the end and let us know in the comment section below if you have any confusion.
MORE VIDEOS:
Gravitation | Gravitational Force | Universal Law of Gravitation
https://youtu.be/6tAcg2OiW1o
Example on Universal Law of Gravitation:
https://youtu.be/fIO2UX2TRog
Free fall and Acceleration due to gravity
https://youtu.be/loysSB_R8Mw
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