Скачать или смотреть Gravitation | Class 9 | Science | One shot |

Hello everyone, welcome to class 9th physics series. In this video, I have taught a whole chapter in a single video in detail. This chapter is significant for exam perspective and learning upcoming physics chapters. In this video, I taught you about the existence of gravitation, the universal law of gravitation, universal constant, acceleration due to gravity, the difference between mass and weight, acceleration due to gravity on the moon, pressure and thrust, bouncy force, density and relative density. Lastly, I talked about Archimedes' principal and also Archimedes' biography. I covered all the important topics asked in the exam. I tried my best to teach the concept mentioned above by heart. I hope you all will love this video and learn a lot.

lecture notes :

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I covered the following topics in this video:
1. Introduction of gravitation.
2. Centripetal force.
3. Universal law of gravitation
4. Universal Constant
5. Free fall
6. Difference between mass and weight
7. Weight of the object on the moon
8. Thrust and pressure
9. Buoyancy
10. Density
11. Relative density
12. Archimede's principal

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