Force: Deriving The Formula Of Gravitational Force | Class 10 | Science | CBSE/SEE

[@krajesh4022]

Sir, "gravitational force formula is only applicable for spherical bodies not for another bodied such as square"

[@ArshRajclassdrollno]

😂 what a fool we are the humans we have also gravitation between any two object

[@ZtudyX]

😂😂

[@guankhengsze1919]

@@ArshRajclassdrollnowhat krajesh4022 is saying is that the formula that the video discussed is applicable only to bodies with spherical symmetry. He isn’t suggesting that there is no gravitational attraction between non-spherical objects. You are the fool, not him.

[@pnggamerz9821]

After combining the two equations,why the masses of the two bodies and the distance between them,multiplied?

[@b.r.a.i.n.academy8282]

We are trying to show both the relationship in one equation.

[@pnggamerz9821]

Thankyou,now I have understood.

[@pnggamerz9821]

One more thing sir,if 'x' is directly proportion to 'y' ---1 and,'x' is also directly proportional to'z' ----2 Then,how we will show both the relationship in one equation?Can we show it like in the video?

[@b.r.a.i.n.academy8282]

@@pnggamerz9821 Yeah, sure you can.

[@GuerrasLaws]

The origin of momentum creation is founded on the application of energy. Momentum serves as the initial cause of pushing and pulling. The energy, emanating from the internal core of a planet, is what gives rise to momentum, commonly referred to as gravity, and not due to the planet’s size, mass, or space-time curvature. For example, when energy is applied, it generates the necessary momentum for the actions of pushing and pulling. Without the application of energy, momentum cannot be established. Consequently, force cannot be exerted for pushing and pulling, as it lacks a physical existence. This, in turn, clarifies why force is not gravity. ~Guadalupe Guerra

[@diyakabra111]

Thanks bro u really helped me I have my exams Tomorrow 😅

[@vishuvanshu]

Thanku Sir Very Helpful... From class 9th 2022

[@itsquaisarcreator9931]

Thank you sir ❤

[@blessingkakinga5169]

I enjoyed it please 🙏 do you have any exmples

[@ReyPlaysFootball]

Very helpful Thank You So Much

[@filipmilanovic4958]

Where is the proof of this relations??

[@xchocolatedovex]

Thank u sir

[@IlanMushthaque]

Amazing

[@ParthSarthix]

What is this Cross sign denotes to?

[@b.r.a.i.n.academy8282]

It's the 'symbol' used to denote "proportional".

[@TanuKushwah-j3y]

❤❤❤❤

[@sir_joan07]

R.I.P Shane Warne Australian Cricketer

[@delipkumar2115]

Thanks 🙏 brother

[@b.r.a.i.n.academy8282]

Welcome

[@Gaurav.mishra....]

Superb sir

[@srijana7463]

Can u tell me how did the G pop in there out of nowhere?

[@b.r.a.i.n.academy8282]

To replace the sign of proportional with equals to(=), we need to add a constant to make the equation equal and that constant value in this case is (6.67*10^-11) which here is being represented by 'G'.

[@tryha.11.1]

Usually a constant is denoted by k but here Newton gave a new universal gravitational constant . A constant is basically needed to remove the proportionality sign

[@b.r.a.i.n.academy8282]

Yeah, we could use any alphabet letter to denote the constant, it could be any letter k, l, m, etc. In most cases, 'k' is used to denote the constant but here 'G' is used. But you could use 'k' as well but mostly people use 'G' to denote it.

[@JunaidAhanger-y7y]

3Nthn

[@veolieagustin3484]

can you help me how to calculate about the kinematics?

[@b.r.a.i.n.academy8282]

Here's the link for the video on Kinematics: kzbin.info/www/bejne/fpq6doWXacd0q9U

[@veolieagustin3484]

@@b.r.a.i.n.academy8282 thank you❤️

[@shindhudevi1852]

2024 me 9th

[@khushideepika3822]

Superb

[@JunaidAhanger-y7y]

Sir ❤🎉😢

[@munnakumarvarma7009]

Nice keep it up...

[@MandiraSunar-l1j]

2024-Sep-20 🙌

[@b.r.a.i.n.academy8282]

🙌

[@godmilanyt3448]

Class 9 ICSE 😂😂😂

[@finjay21fj]

Gravity is not a force! It's empty space that does not resist the movement of objects, nor energy, which are both ... PRESSURE

[@flyingfox8072]

This is not derivation. You are just presenting Newtons law of gravitation.

[@b.r.a.i.n.academy8282]

We are deriving the formula of gravitation by using Newton's law of gravitation which gives us the relation of gravitational force with mass and distance.

[@mokshshah9305]

@@b.r.a.i.n.academy8282 yes, but how do we get newton’s laws of gravitation? How do we know that force is inversely proportional to the square of the distance?

[@mokshshah9305]

Same thing applies for masses? How do we derive these proportionality relationships? Answering this will give a complete derivation

[@b.r.a.i.n.academy8282]

Okay so here we are trying to derive the formula with the help of the law of gravitation. The relation of force with masses and distance is given by Newton's law which is one of the physical laws. You can check that law seperately in the following video. kzbin.info/www/bejne/hHvZaIJ7eNdkrcU

[@thepodgirl3999]

You are absolutely right. This is a platonic derivation of the first formula from newton's law; meanwhile there are other formulas

[@slowedandbreverbvibes]

Proof why wo put R . square why not qube except ra

[@b.r.a.i.n.academy8282]

Because force increases 4 times if distance is decreased by 2 times. If the force increased by 8 times when distance decreases by 2 times, it would have been cube instead of square.

[@sunilwindows100]

How newton feel it?​@@b.r.a.i.n.academy8282

[@monikakatariya5662]

Sir aap Hindi nhi nhi bol skte ho kya

[@b.r.a.i.n.academy8282]

I can't speak Hindi language fluently.

[@eatalmonds3563]

@@b.r.a.i.n.academy8282 tell🤣🤣

[@puddleduck1405]

​@@Selenophillic.moon.00 a) he said he can't speak it fluently, so he understands some of it, such as the comment b) speaking is different to reading it. When I was learning Spanish I could read wayyyyyy easier than I could speak so yeah c) also KZbin has a translate option that he could have used :)

[@itsoblivion8124]

@@puddleduck1405 he edited his comment

[@itsquaisarcreator9931]

Thank you sir ❤

[@itsquaisarcreator9931]

Thank you sir ❤

[@b.r.a.i.n.academy8282]

You're welcome!!!

[@itsquaisarcreator9931]

Thank you sir ❤

[@itsquaisarcreator9931]

Thank you sir ❤

[@itsquaisarcreator9931]

Thank you sir ❤

[@itsquaisarcreator9931]

Thank you sir ❤