What is Momentum ?

[@ManochaAcademy]

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[@Sagittariusa53]

Hello manocha sir, your videos are so great that you develop my interest in physics more and more. I don't know if you know this but your my greatest inspiration. Thank you for making such amazing videos. ❤️

[@DhanasekaranT-de4wz]

In my hometown we gave a huge temple car (தேர் என்று தமிழில் அழைக்கப்படும்). Every year on one auspicious day it will be pulled around the town for like 5km. It weighs close to 400 tons. When it moves (eventhough very slowly at just above walking speed) it needs to be maneuvered by experts using sliding and stopping wooden blocks. Otherwise if it hits a hard object there will be extensive damage to the car or the object it hits. Here the car although moving very slowly it causes huge damage when blocked due to its heavy mass. The momentum ofcourse is the killer.

[@sureshganesh7496]

Crt soniga brother

[@DhanasekaranT-de4wz]

@@sureshganesh7496 Thanks.

[@pawankumar-yf2cj]

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[@SudeepAdhikari0611]

*The Way Sandeep Sir Relate Us With Everyday Examples makes Understanding Super Easy* 😊

[@pawankumar-yf2cj]

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[@oladimejiprecious7716]

I love all your video sir,Your explanation is very clear and understandable thank you very much sir,I’m from Nigeria,all your explanations in all your videos really done great in my studies and makes me a master thanks once more

[@raagmuz]

We are blessed that we have teachers like u. Thanks a lot sir

[@ManochaAcademy]

Thanks 🙏

[@satyagopi5599]

Good video

[@atharvsingh79]

Car collision can be dangerous or can cause injury to the person. As per the formula, p = mv, the car's momentum comes out to be 1m/s x 1000kg The momentum will come out to be 1000 kg m/s, which of course is dangerous. Thanks for the video!

[@Aman-xm9xg]

Yeah

[@NethravathiVeerendra]

If car's velocity becomes heigher then dangerness is more

[@MahendraYadav-ii5qi]

If car velocity was 100m/s the it less hurt the people

[@Kyrmen-b4h]

No bro if car velocity is 100m/s P=mv ==100m/s*1000kg​ =100000kgm/s which is more dangerous than 1 m/s@@MahendraYadav-ii5qi

[@LlUuCcKkYyyyy]

But not all the mass of the car is going to transfer into the person because the Friction also working there

[@franciskm2131]

you Deserve more . you are great Tutor😄😊

[@veenakarnam4663]

We are blessed that we have teachers like you

[@solar7884]

The crash can cause severe injury to the person. Momentum=pv, momentum=1000kg*1m/s=1000kg m/s. The crash will transfer 1000kg m/s of momentum to the person and the person could be injured or killed.

[@shrinivaaspillai6327]

Was moron in this subject,but there is little change,i understand better now,Sir,your way of explaining is commendable,God bless.

[@diydad5067]

If we consider the object’s surface area at the point of impact as related to mass velocity, I think the conclusion would be different .

[@sobinsoman5385]

Yes

[@muhammadsalman-pz9dx]

JAZAKALLAH Sir❤

[@peeyushpandey3866]

Car can also be dangerous because it will have the momentum of 1000 kg m/s

[@ManochaAcademy]

Super! Correct answer :)

[@ElsaIrfan]

Yes yea but there’s something like a crash zone or something which increases time to reduce the force so not that dangerous

[@ArshadAnsari-278]

​@@ManochaAcademy Can a body speed is more than 1m/s suppose 10ms-1 is not dangerous for 1ms-1 Reply me

[@ArshadAnsari-278]

​@@ManochaAcademyslow moving car is very dangerous

[@anyonginamo7350]

How did you calculate to have the 300? 1:58

[@ihassan5]

he used the 3rd equation of motion which is 2 x acceleration x distance = final velocity square x initial velocity square

[@Mariam_95587]

Reallyyyyy helpful... thanks a lott sir❤😊

[@saumyaa298]

Easy and simple explaination thanks sir

[@UmairNizamani6]

Which object will be more dangerous? one with more K.E or one with more momentum?

[@WNoor-h1w]

Sir please tell me about example of torque in daily life pully ,gear and lever

[@thanigaimalaig8408]

Super class sir, I want explanation about potential drop calculation simplify

[@ManochaAcademy]

Thanks! You can search for our video: "Potential Energy Manocha Academy"

[@thanigaimalaig8408]

@@ManochaAcademy thanks you very much sir

[@yabsirasolomon-xu9ts]

hello sir i really like your video it make easier the hard thing and for the question is it can heart what is the person because the mass of the car immense and to wall it can not get any crash because the speed of the car are very small thank you!!!

[@abhimanyuchurisya-m6p]

,utffljtfi7 f

[@rameshn282-u7q]

no sir, the bullet is more dangerous because the force applied per unit area is high in bullets but less in coconut. that is why it is easy to kill a man with a knife but difficult to kill with a chair even if the momentum of the chair is much higher than a knife. thank u sir for explaining the concepts with real-life examples.

[@animeclips5742]

No the bullet will penetrate through the human body but in coconut the mechanical energy and the momentum which will be transferred to us will be fatal but as on pressure the bullet may prove to be more fatal

[@rajvinderkaur5956]

But why the bullet is not dangerous than coconut

[@sriritwikshastry9603]

Wow! This was something new! Amazing thumbnail!😁👏👏

[@ManochaAcademy]

Thanks Sriritwik!

[@kartikpachlodkar]

Hello Sir, I like your videos too much as you teach in a very understandable way due to which I could score great marks in my examinations. Thank you Sir!!!

[@ManochaAcademy]

Great to hear that Kartik!! Thanks :)

[@GuerrasLaws]

“The origin of creating momentum lies in the application of energy. Momentum serves as the initial cause of pushing and pulling. For example, when energy is applied, it generates the necessary momentum for pushing and pulling to occur. Without the application of energy, momentum cannot be created, and consequently, force cannot be exerted to push and pull since it lacks a physical existence.” ~Guadalupe Guerra

[@BRAVEGP-mf4dj]

Thank U Soo much I cannnot expect that my felling towards momentum can be cleared such way

[@mihirramaswamy1313]

Sir do we need to consider the formula Pressure = Force / Area? Wouldn't the bullet be more damaging because it has less area

[@priyomsen15]

Yes, becuz bullet has less surface area it will create more pressure and coconut has more surface area so its force and pressure will be less(according to the law)...

[@345winter]

That will cause internal damages not mechanical ones

[@Arish4608]

its wonderful way of explaining!!

[@suryavajana9986]

Sir, I want to ask you that can we consider energy instead of momentum for measuring how dangerous is the moving body. When the coconut was on the tree, its PR was mgh , there the stored energy in it was 1 kg x 10 m/s^2 x 15 m. Thus, its stored potential energy would be 150 J. According to the Law of Conservation of Energy, its final Kinetic Energy would also be equal to the stored potential energy. So, its Kinetic Energy would be 150 J. So, it would hit the person with 150 J of energy. On the other hand, if I consider the bullet, its KE would be 1/2 x 1/100 kg x 400 x 400 J, which is equal to 800 J. So, clearly the bullet is exerting more energy than the coconut.

[@ajaklual1689]

That may apply when using energy but he clearly said that using momentum the coconut would be more dangerous

[@tarun6656]

sir I think there is no damage to any person or wall sir because even if the car wieght is more it causes less damage when it goes with less spped sir. Is it correct sir

[@ManochaAcademy]

Try to calculate the momentum of the car and see if it is a large number.

[@tarun6656]

@@ManochaAcademy s sir I will do it

[@lmh4965]

Very nice explanation.... Thank you❤

[@Akshu7216]

Hlo sir u explain very well🤗🤗

[@ManochaAcademy]

Thanks a ton!

[@Akshu7216]

🙏🙏

[@SAMARPANHOSPITAL]

Thank you soooo much. I was struggling to understand this concept 😌

[@PascalNdikuryayo-xb4zx]

We love you for your activities 😊😊😊❤❤❤

[@curiousjohnson6693]

woow, your classes are even better than the school classes.may the Almighty bless you dear sir.🤩😇😀

[@Mudii_Ayub.]

Dear sir u aren't only just telling us the definition of momentum like other tutors do u go in depth of that definition and than explain s to us ... 😊

[@skylarmimikyu7844]

sir , there is a very difficult topic on finding possible isomers for a compound in class 10 , can u make a video for that?

[@TamakinLinsei]

Am from Ghana u are the best teacher ever

[@t.ooladunjoye9269]

Thanks for your in-depth analysis

[@ManochaAcademy]

Glad it was helpful!

[@Golukimini-kd7bs]

Excellent explanation

[@craftsworld9753]

Tq for your nice explaination sir❤

[@seargentogbcomedy2659]

Thank you for the video🎉

[@willowraven8761]

Thanks for the information 🙂 We appreciate it 🤓

[@ManochaAcademy]

Our pleasure!

[@madhu9368]

Sir I hv one doubt..hv u did vedioes on puc chemistry classes

[@Bhavanibhavani-wl7be]

Thank u sir always clear 😊

[@BHOLARaghuwanshi-hu8ve]

What about distance if we hit coconut to a person from 20 cm or we hit a bullet from 20 cm which Is dangerous 5:15

[@prat5105]

Bullet will dangerous, because of it's speed...!

[@anugeorge2698]

Veryyyyy interesting ❤😍thank you sir

[@Justuskalasathefithdimension]

I love your explanation sir!

[@pawankumar-yf2cj]

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[@assameseorganisation]

Thank you sir

[@FaithKate-l4h]

Well I calculated it and it looks like it won't be that dangerous on the person🙋👍💕

[@FiazBhutta-u8y]

Good work ❤

[@vamshicharan3773]

@4:20 Coconut is more dangerous, bullet just gives us a kiss 😘😂😂

[@mridultiwari9515]

First view sir!! Sir, I request can you please upload a video on Current and Voltage in Parallel and Series Circuit with resistors.. Also, on why is ammeter always connected in series and voltmeter in parallel??

[@ManochaAcademy]

Wow so quick :)

[@mridultiwari9515]

@@ManochaAcademy Thank you sir, please do make a video on my request in the above comment.

[@kavithamaniramkumar9990]

Super Manoj 😎

[@chibuezepeterjames7791]

You are simply magical and excellent. I love you and may God bless and inspire you even the more

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Wow Manocha Academy, you truly are the best at explaining things, this is why you are my favourite person

[@pawankumar-yf2cj]

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[@Fujiwaratakumi4331]

Hello sir , Hope ur doing well . Ur classes r so well that I understand everything fast . Thank u for putting more effort into ur videos and thank u for helping me in my studies.

[@ManochaAcademy]

Thanks a ton! Do share it with your friends!

[@bhaktimeditationmotivation5924]

Thank you Sir 🙏

[@SantoshKumar-l9h7j]

Please make a course for railway physics sir

[@physics-on]

More momentum means more impact. You are right sir But what about concept of pressure here 😢😢 Force/area... The less area, the more pressure which still states that bullet will be more dangerous than coconut at any part of area while coconut will be dangerous just direct on head... Use some sense atleast 😂

[@bhagavankmalavalli7117]

Thank you sir

[@ravishrbhavya3451]

Ur classes are very good. Extraordinary teacher sir.

[@darkstar4553]

Hello sir I like the way you teach. Thank you so much sir..

[@IsaacEffah-lk1yg]

Please is the manocha academy a university? I want to join if yes

[@Chrono7-l7d]

Good understanding

[@Afreen_0180]

You are doing awesome

[@I-hope-your-find-your-peace]

hello mister, i have a question about one thing, sir how did you manage to turn 10 g to 1/100 kg? like how did you do it?

[@VaidehiSharma-ge8hy]

There are 1000 grams in a kilogram therefore, to convert 10 grams to kilograms, you must divide by 1000.

[@I-hope-your-find-your-peace]

@VaidehiSharma-ge8hy thank you very much sir ^^

[@josephlissah3909]

Excellent teaching sir

[@AdhiAish2329]

Since the sped is 1m/s and the Car is 1000 kg momentum would be 1000kgm/s thus , it ‘s more deadly than a coconut falling from a tree and a speedy bullet , it will cause monstrous damage to the person or the wall in front of it.

[@alemkedir6076]

Please show us about newtons law in easy way❤❤❤

[@LEGEND-kh8hr]

1 million soon sir!!🙂😊

[@chaitanyakawde10]

Sir if u have some time left after ur day so can u please make a video for explanation of the formula..... (E=mc²) sir please please please make a video for us and specialy for me....... N thanks a ton sir ❤️❤️❤️

[@samiraakif]

great explanation

[@sakhawatislam8843]

Sir , You told in this video that ``physics prove that coconut is more dengeous than a bullet" but I think that bullet is much dengerous than coconut because it's hitting a parson not falling.

[@이호중-d4g]

Physics book in Korea define momentum "quantity of motion". is that right?

[@harshitchouhan6402]

Yes it's totally correct

[@HelloitsEng]

Watching before exam😂 Really helpful ❤

[@pawankumar-yf2cj]

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[@drg9286]

5:58

[@mariousketum3360]

Please sir can you send video on electrostatic

[@MargaretOriarebun]

very easy to learn

[@NituShah-xw8ej]

Sir I want to ask what about Motu Patlu cartoon show inspector chingam falling on head coconut which was about 15 m above, in case of he alive

[@hgb5525]

Course amount?

[@chiansam9805]

Sir can you post a video on general law of relativity

[@Shortsstudy_official]

Thanks so much

[@wheelnuts3117]

very helpful

[@malashreeyalasangi5902]

Why momentum is m×v. Why not m+v ,m-v,or m÷v

[@ATTITUDEMIND-rk8gm]

More dangerous apple 🍎 falling from the tree 😂

[@d2h_sahil124]

What was the answer

[@samundimoorthy1909]

Sir please upload the video for CBSE class 11 Physics,Chemistry,Maths

[@botgaming8177]

Sir I am studying 10 at cbse curriculum I had difficult in maths can u teach me through Google meet or something else

[@shafeekmohammed4668]

Yes I am a maths teacher of kerala now teaching in karnadaka I am ready to take class through gmeet

[@safdarabbasi8115]

while the coconut has more momentum, the bullet is likely to be more deadly due to its higher kinetic energy and ability to penetrate. This is why bullets are more dangerous than falling coconuts, even though a coconut may have more momentum.

[@RajSingh-th6wg]

SO if we will fire 8 bullets at a time it will be equal to 2 coconuts?

[@JohnsonKuanach]

Thanks

[@sumalathach-nc2em]

Please give detail explanation

[@rishi-cw6iy]

Good evening sir

[@ManochaAcademy]

Hi, thanks for watching!

[@arjunarun5021]

Army💜

[@parithakur-qf7xd]

No it is no dangerous because mass of thr car is 1000 g when we convert it into kg so it is 1 kg and the formulla of linear momentum is p= mv so 1 multiple by 1 = 1 so it is 1kgmper sec

[@I_am_a_frog123]

It is 1000 kg not 1000g

[@vrishankKumar-g8v]

Thanks sir

[@makuachukwuuzzih5392]

Love your teaching from Nigeria I will like to your students if you don't mind to please

[@Chingu546]

Sir is manocha academy app free?

[@anujsharma-mi1jf]

SIR, Just because of you i'm just obsessed with physics ❤️

[@debabratasikdar5838]

Bro cooked the bullet