কম খরচে চাঁদে যাওয়া কিভাবে সম্ভব?|Orbital Mechanics Explained|Physics of Moon Mission

Описание: THIS VIDEO IS MADE FOR EDUCATION PURPOSE.. BY SPREADING KNOWLEDGE WE CAN MAKE THIS WORLD A BETTER PLACE.

From this video you are going to get answers of following questions:
1. How to reach moon with low cost?
2. How to overcome gravity by gravity?
3.How to place a satellite/ spacecraft/space probe on orbit?
4. Why no energy is required for revolving around earth by a satellite?
5. What is gravitation acceleration?
6. What is centripetal acceleration?
7. What is centripetal force?
8. How to place a satellite/spacecraft in circular orbit from elliptical orbit ?
9. What is Physics behind elliptical orbit of a satellite ?
10. What is perigee and Apogee?
11. How to place a spacecraft from a shorter elliptical orbit to a bigger elliptical orbit?
12. How to change speed of a spacecraft?
13. How to land on moon surface by a lander?
14. What is escape velocity?
15. What is the orbital mechanics of chandrayaan 3 made by Indian space research organization, (ISRO)?
16. What is the equation to calculate orbital velocity?
17. Physics of orbital velocity.

Explained in Bengali.

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Science Around You
By Subhasis Ghosh.


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