Gravitation | CBSE Class 9 Science (Physics) | Video Lectures in English | Toppr Study

[@TopprStudy]

To Ace, your CBSE Preparations do not miss watching CBSE Class 9th Playlist-kzbin.info/aero/PLKb9HOyS0VGR6GyN_gxBY4aG1UOCg32VF

[@archanakumari549]

Knowledge is directly proportional to brain and inversely proportional to exam. Hai na.😁😁😁

[@pranavjaat4707]

Archana Kumari 😂😂

[@anilpal1501]

yes 🤔😉😉😉😉😉😉😉😉😉😉

[@animestudio9456]

Yes

[@thesocialisticshow3605]

Sahi hai

[@tanurathore2224]

So r so good

[@keziasheryl8151]

This is really simple and interesting compared to all the other lectures available on yt which goes on for 7hrs straight😳…. This video is straight to the point and it has good examples and good teaching techniques that enables the person watching to understand very well 👌 and this is also an English lecture which makes it much easier for the people who don’t speak Hindi…… thank you so much for this video🙏😊

[@TonyBaiju69]

yea, most of the videos is in Hindi😥

[@keziasheryl8151]

@@TonyBaiju69 true!! That’s y I like the fact that they took an initiative to make the video in English

[@omkarreddydevarapalli130]

@@keziasheryl8151 true i've been searching for this lesson and all i got were hindi vids

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[@nishithaarathinasamy2207]

exactly, and the explanation is more clear than the 1 hour video i watched before.

[@kavheinkavhein9300]

Sir can i know why dosn't a balloon filled with helium get attracted by earth!

[@agarwalinvestcare5392]

So what happens between magnets?

[@AAMIRSABA-p6v]

*Subhan Allah , Alhamdulillaah , Allah hu akbar* Good night 🌝🌟Night is the reason you see the day. So cherish the dark blanket of the sky while the stars bring you dreams for tomorrow! 💤🛌💤

[@nimitakompally4843]

love how your videos are in english i feel that all of these studying videos should be in english so we know what to write in our exam.

[@TopprStudy]

Thank you for your valuable advice but you might also want to check out our Class 9: Complete Science Preparation playlist kzbin.info/aero/PLKb9HOyS0VGQ9I9YYgaaKeGdzFCJg5iYs and do join our Telegram bit.ly/TopprStudy

[@ravikanttiwari1686]

Yes, You are right

[@விடியல்புதிது]

WOW!!NICE EXPLANATION SIR... HELPING US TO WRITE EXAMS EASILY!!VERY USEFUL🙏🙏

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"Keep watching the channel for more exciting content and for updates on live sessions join the telegram: bit.ly/TopprStudy Also, check out our playlist: bit.ly/3Ivpuif"

[@vaishusai2974]

Super sir. It is very clear explanation

[@asheesh_nishad1535]

Gravitation in the video for students more important chapter

[@musicalstrength8863]

One of the best video i found on KZbin I am very glad to say that you are the best education platform for me Though it is old but you proved old is gold 🪙🪙

[@edumantrablogs6851]

You are a good teacher 👍👍👍👍👍👍👍👍 I like this video 🔜🔜🔜make new video. Of course you are good. 😎😎😎😎😎

[@RJ232M8345]

Thank you so much sir because my mam doesn't taught this chapter in class and told that this chapter would be came in exams thanks sir..............

[@melomaniac95]

Most useful video for me. I found a lot of online class explanation videos among them this is the best one. Thank you sir so much God bless you.

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[@islamicnaathvideostatusisl8925]

Thank you sir your teaching is awesome I loved it thanks

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"Keep watching the channel for more exciting content and for updates on live sessions join the telegram: bit.ly/TopprStudy Also, check out our playlist: bit.ly/3Ivpuif"

[@abhishekverma1382]

Sir why gravitational constant is called universal.

[@Prxtham16]

abhishek brother its called because it is applicable to all the objects . i hope u understand

[@manojnamburi3969]

clearly understood

[@S_V_M_]

Clearly misunderstood........lol

[@ako4042]

Thanks for giving this. I understand this in very good manner. Thanks sir

[@parmeshwarfamily9932]

Thankx sir

[@legendsneverdie5350]

Your teaching was simple, understanding ,too interesting. I am appreciating the great work done for we students .

[@seemagupta2573]

Sir I want it know that how can we say that the gravitational force between two objects depend on distance between them????

[@kullollipopcoolstuff556]

I like it when u repeat stuff again n again ...it stores well in U R subconscious mind (like affirmations) :)

[@motiurrahman4194]

You are illustrious... Teacher.. asa teacher ho to sab Einstein hi ban jayaga.. I understood much clear in this video.. compared to school... Teaching....

[@bytekillshot9212]

Sir the video was very helpful for me. But do we have to learn the derivation given in NCERT science

[@ketanmadiya1974]

yes bro

[@ketanmadiya1974]

i also have my NCERT book and i too have remember these derivations.

[@geetjoshi9342]

Thanks to teach me sir 🙋

[@GautamSingh-wo9xu]

thank you sir got all my doubts cleared standing ovations;hats off to dronstudy and of course you...........

[@alishabhardwaj601]

Agree with you

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[@miskanm.m.4839]

Thanks sir I got many thing form your videos my problem got finished.

[@TopprStudy]

Thanks, Miskhan...,

[@nirbhayyadav9738]

I Love your teaching sir and thank you for your this great work

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[@sudiptadhar9810]

You're the best teacher in world 🌍🏆🏆🏆🏆🏆🏅🏅🏅🥇🎖🎉🎉🎉😘😘😘😘

[@RaviGupta-eb8fh]

sir A humble request to u plz upload a video of ch. floatation.... your this video was awesome ☺👍

[@GoKugg333]

Thank you! was a very helpful video as it is in english which makes it easier and more effective to understand in exams 😀

[@NTG7812]

Thankyou sir for your help...You have explained very well in English sir...This topic is made very easy after watching this video sir ... thankyou so much sir

[@shruthikasreeveeraraj1736]

good morning sir, this video got in my eyes when i was tensed about this topic and was going through many websites for an explanation.... really really this video was helpful,even my school teachers didn't teach this topic this much clearly.....a great explanation which gave me a good clarity sir....thank you very much sir.... 🙏

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[@whatsnew5011]

Bro your channel is awsome

[@nishanthgowda3651]

Tq so much sir..superb effective teaching

[@dhruvperson142]

Pure English, Good English, Clear Understanding. Thank me later

[@poonamshekhar5914]

Thank you.....#*2nd Newton

[@PhoenixPlays2]

Very amazing video I like it very much you are explaining enthusiastically

[@TopprStudy]

Hey Karan, thank you so much for appreciating our work. Be connected with us & also share our videos with your friends and others. Keep Learning & Happy Learning.

[@saradaprasad2275]

Your all vedio is understoodble

[@technoworld4037]

Sir why object in air only get down if any object is standing on a ground of the earth then why object not go to core of the earth

[@BG-hf6ez]

techo world very nice question brother. i will ask this question to my science teacher.

[@dhruvkashyap4513]

abe pagal bich me jamen bhi hote hai aur vaha bade bade rocks hoti hai

[@Progamer-mk6fx]

Thank you so much sir for this video. It's really helpful for me. Thanks a lot 😌🙂

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"Keep watching the channel for more exciting content and for updates on live sessions join the telegram: bit.ly/TopprStudy Also, check out our playlist: bit.ly/3Ivpuif"

[@HemaLatha-zc9ff]

Sir can you explain problem of gravitation

[@ketanmadiya1974]

your idea of giving so many examples is good...Thank you sir for helping me to understand this chapter i was too confused with this and started looking for online teaching...thank you very much

[@SandeepKaur-ph6yz]

U r better than my physics teacher, actually u r best..........

[@nasrinakter2363]

Thanks sir .Its really helpful

[@ranjeetrathaur7822]

Your teaching style impressive...

[@lataghate2255]

Plz come live Thanks for this amazing video ☺️☺️

[@nirbhaypalaspagar2574]

sir in the example of earth and moon you take(G= 6. 7 x 10 rays to the power 11 ) Sir but you said that the value of force is G = 6.7 x 10 rays to the power -11 Sir why you take 11 in this example

[@princesingh9452]

According to second point of universal law of gravitational If a obect thrown in upward dir. the object attract the earth and the earth attract it . We all see that the object come to earth but how it can possible Is both attract the object with same force

[@anilkumarabhi5310]

It's understandable but my doubt is the magnet will have less mass and how can it attract another magnet and iron objects

[@nishithaarathinasamy2207]

that is because of the magnetic forces, i suppose it has nothing to do with gravitational forces

[@aditikaur8850]

thanku sirr u r very helpfulll again thankuuu so much

[@aswanthpramodv]

Ur good

[@bluearkgaming2321]

very good video.sir you have wonderfully explained the fact about this chapter

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"Keep watching the channel for more exciting content and for updates on live sessions join the telegram: bit.ly/TopprStudy Also, check out our playlist: bit.ly/3Ivpuif"

[@fine1191]

You are amazing

[@hardikpatel4881]

sir why force on the both the object is same why it is not equal or different ?? the 2nd point time 4:23

[@tarandeepkaur8510]

Thanks sir Your teaching is brilliant and understandable

[@aadiaadi6598]

Legend man will watch the video one day before exam 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣.......all the best for the exam, 🤣🤣🤣🤣

[@sureshjain892]

thanks sir

[@biswajitrout5028]

dear respected sir you clear my all doubt of this chapter , you doing a great job , thank you love you sir

[@narenkarthik1431]

If one object attracts each other, why mount everest does not attract things when that object comes closer since the mass of the mount everest is huge.

[@PankajKumar-dv9sj]

Sir this was awesome But i want your notes can you provide

[@AbhishekSingh-zb2mf]

Thank you , thank you ,thank you sir for this chapter and your English speaking is so clear. Which is good to understand

[@TopprStudy]

Your welcome, Abhishek. for more videos like this, please contact our support team at 8287971571 or 0261-4890016.

[@tt-hq4ou]

Sir you are the best teacher

[@tejalpraveen6488]

Thankyou

[@manaksipani3728]

Thangs sir your handwriting and drawing is well

[@hardikpatel4881]

sir what is the meaning of action- reaction force point no 3 timing 4:57

[@maheshkumarthati4594]

If u push a ball down then it comes up Pushing a ball is action And reverse is reation

[@Realityofcars9118]

If u push a ball down then it comes up Pushing a ball is action And reverse is reation

[@adarshsingh4825]

Thanx sir you teach ossum😎😎😎

[@pintusingh668]

Thanks sir ji,for this video

[@rajumehra9808]

Sir can you tell me in your 1st example you take 4 , form where? Time =14:48

[@amansharma350_]

It helps me much more...

[@assassinadi4437]

Awesome teaching. Wish all teachers were likevyou

[@soumayaranjanbehera7694]

Gravitasniol force

[@soumayaranjanbehera7694]

Thanku sir

[@noushadidrisi3579]

Nice sir

[@bukyathirupati8081]

V good explanation sir we understood very well

[@khushijain-zv6pt]

Same repeat kiya hai starting ka story jo phle kiya tha U should take in parts *ANYWAYS TEACHING IS GUD*

[@indiannewsline5874]

How

[@surendrakumarnathawat1996]

Thank you sir I understand this chapter easily your explaination is best

[@pulkitnehra5522]

Bro when u calculating for me bw earth and moon u took G=6.7x10 raise to power positive 11 but given is negative

[@Lightyearfar]

18:00 *but my answer is coming* ( 2.01×10^42)😆

[@inumulaupendra9304]

Thanq sir

[@rekhahipparkar1240]

Sir, I have a doubt if it is possible that the mass is small but it's force is very large.

[@mdbasheer5120]

Yes, if they are very very very very very close....

[@rajatsharma7417]

@@mdbasheer5120 yaaaa bro

[@vaishnavrajpatil4069]

Ur the best tq

[@technoworld4037]

Sir why object attract each other 🤔🤔🤔🤔

[@SunilYadav-bn4oc]

Because they have mass nd small mass object do not attract each other

[@444vArshA]

They attract but the force is negligable

[@umeshray7146]

Difference between g and G

[@TopprStudy]

Hey Umesh, We can say as, "G means gravitational constant. G is universal constant g means acceleration due to gravity but g depends on planets mass and radius."

[@imtiajalam3343]

very very nice explanation

[@abanimationsandarts6662]

Sir your students tone is too good 😂

[@riyanshakeb7524]

Thanks wonderfull sir

[@gkumar4102]

This video is very helpful for students.

[@VDkewala]

Sir nicely I like your teaching method

[@geetakhatri3817]

Thank you so much sir. I was very much confused in this chapter but after listening your lectures my doubts are cleared. You are very much ausom

[@dbraghavi1920]

Thank you so much, It is really helpful for me. Keep going on! :)

[@TopprStudy]

You are always welcome glad to know that we could help you out in understanding the concept. Keep watching our Class 9: Complete Science preparation playlist kzbin.info/aero/PLKb9HOyS0VGQ9I9YYgaaKeGdzFCJg5iYs. Do join our Telegram bit.ly/TopprStudy

[@dbraghavi1920]

@@TopprStudy Sure, Thanks...My exams were over now, I am 10th now...I got good marks!

[@ParveenKumar-wx5pq]

wonderful sir well done 😯😄☺😊

[@indiannewsline5874]

Sir how boat can float on water

[@k.smajeed1865]

INDIAN NEWS LINE buoyant force It acts upward⬆️⬆️⬆️

[@gamikalpanaben351]

Sir if action reaction force are equal in also gravitation so why object fall down

[@maheshbhatkarmar5945]

If it is true that 2 object attract each other then why the solar system is not attract. Solar system should came closer because many many years ago it was created

[@theprophetspath9929]

Sir which app are you used to record lectures.... Please and please tell me

[@pinakipriyadarsini8687]

Sir, could you please tell what kind of board you are using?

[@archanatammewar7016]

Grt teaching This video covers the full topic👍👍

[@TopprStudy]

Thanks, Archana. Hope we are able to clear your all doubts about this topic, right?

[@archanatammewar7016]

Yes u are right

[@TopprStudy]

"Keep watching the channel for more exciting content and for updates on live sessions join the telegram: bit.ly/TopprStudy Also, check out our playlist: bit.ly/3Ivpuif"

[@dileepnemalapuri6940]

How u wrote 26.8 u explain clearly

[@priyaanta]

Thanks sir.. To teach me supereb

[@rosman2635]

Hello could you inform me how the value of G was obtained - thanks

[@ankushjain1001]

Thanks a lottttttttt..........

[@RebelGaming2595]

Nice sir and thanx