Gravitation | Free Fall: Motion Under Gravity | Class 9 | Science | BYJU'S

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BYJU'S -  Class 9 & 10

BYJU'S - Class 9 & 10

11 ай бұрын

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Пікірлер: 24
@T_Gungun
@T_Gungun 11 ай бұрын
Thankyou sir for this session 😃..very informative and helpful :)
@mineoffacts-factster
@mineoffacts-factster 11 ай бұрын
Sir For The Homework Question I Got The Answer as 1.6 m/s^2. BTW Video Was Nice.
@Ankita-jo2sw
@Ankita-jo2sw 11 ай бұрын
Such a interesting concept to learn. Physics is ❤ always
@HirenPatel-kw9ow
@HirenPatel-kw9ow 11 ай бұрын
Because moon is rotating with great velocity so it escapes before falling down
@SunilKumar-dc5ct
@SunilKumar-dc5ct 11 ай бұрын
Thanks sir for giving information 😀
@Itachibhai3210
@Itachibhai3210 4 ай бұрын
Thanks a lot sir this was really a wonderful lecture for my revision ❤❤❤❤❤
@shristi0012
@shristi0012 11 ай бұрын
Thank you for the session sir💕
@lucysharmasurya1770
@lucysharmasurya1770 11 ай бұрын
it was very helpful for me😊 sir Thank you 🙏🏻 sir 🙂.
@saniyahamid1189
@saniyahamid1189 10 ай бұрын
Thanku soo much sir❤❤ for this concept bite session..i have already saw the session of numerical this helped alot in revision. Thanks one again❤❤❤ The moon does not fall on the earth because of the centripetal force.
@OmmprakashSahoo-ki4pc
@OmmprakashSahoo-ki4pc 11 ай бұрын
Sir how it is r^2
@GManasyadavRollno
@GManasyadavRollno 11 ай бұрын
It was a very splendid session Sir I have a doubt 😊😊 Why acceleration of a body is 0 when it is with constant velocity Sir plz tell
@Mineplays12
@Mineplays12 10 ай бұрын
Constant velocity means that an object maintains the same speed and direction over a given time interval. It is characterized by zero acceleration, which means that there is no change in velocity with time. Mathematically, acceleration is the first time derivative of velocity, so if velocity is constant, acceleration is zero.
@bishakhasingh8267
@bishakhasingh8267 8 ай бұрын
Great explanation🎉👏🏻
@ElevateSnippets00
@ElevateSnippets00 10 ай бұрын
sir I have a doubt. Will the sign of u and v change in any special case
@dwarakanights2717
@dwarakanights2717 8 ай бұрын
thank you sir for this wonderful session , it is very helpful
@shalinisinha6890
@shalinisinha6890 11 ай бұрын
Lovely
@astha--
@astha-- 11 ай бұрын
Thanks for the session sir😄 short and educative☺ 🔴HOMEWORK there can be following reasons why moon is not colliding with the earth- 1) the moon is moving around earth with high speed 2) it is moving in a angular direction with high speed but due to gravity of earth it changes its path into curve 3) the orbit of moon allows it to rotate in a fixed path 4) centripetal force
@anilsharma-ts4gz
@anilsharma-ts4gz 9 ай бұрын
Thank you Sir
@themaddytunes
@themaddytunes 11 ай бұрын
Why isn't the playlist updating of class 10th for every subject?? 😔
@user-yy8ws4wl8w
@user-yy8ws4wl8w 8 ай бұрын
What is acceereration
@archnapandey5485
@archnapandey5485 7 ай бұрын
Thank you sir for this wonderful explanation 😀😊😇 Homework Answer: The moon does not fall towards Earth due to its high velocity. The high velocity of the moon keeps it always escaping the Earth’s surface due to which moon keeps orbiting and never falls towards Earth.
@cutie370
@cutie370 9 ай бұрын
Sir you should use Kesh king shampoo and Kesh king oil, trust me only in 2 months you will have hairs
@themaddytunes
@themaddytunes 11 ай бұрын
Why isn't the playlist updating of class 10th for every subject?? 😔
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