What is Momentum ?

[@ManochaAcademy]

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[@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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[@pawankumar-yf2cj]

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[@pawankumar-yf2cj]

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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. ❤️

[@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

[@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

[@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.

[@SudeepAdhikari0611]

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

[@pawankumar-yf2cj]

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[@raagmuz]

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

[@ManochaAcademy]

Thanks 🙏

[@satyagopi5599]

Good video

[@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

[@veenakarnam4663]

We are blessed that we have teachers like you

[@franciskm2131]

you Deserve more . you are great Tutor😄😊

[@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

[@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

[@shrinivaaspillai6327]

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

[@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

[@muhammadsalman-pz9dx]

JAZAKALLAH Sir❤

[@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

[@saumyaa298]

Easy and simple explaination thanks sir

[@UmairNizamani6]

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

[@Mariam_95587]

Reallyyyyy helpful... thanks a lott sir❤😊

[@TamakinLinsei]

Am from Ghana u are the best teacher ever

[@sriritwikshastry9603]

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

[@ManochaAcademy]

Thanks Sriritwik!

[@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

[@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

[@BRAVEGP-mf4dj]

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

[@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

[@Golukimini-kd7bs]

Excellent explanation

[@Arish4608]

its wonderful way of explaining!!

[@WNoor-h1w]

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

[@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

[@Akshu7216]

Hlo sir u explain very well🤗🤗

[@ManochaAcademy]

Thanks a ton!

[@Akshu7216]

🙏🙏

[@SAMARPANHOSPITAL]

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

[@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 :)

[@lmh4965]

Very nice explanation.... Thank you❤

[@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

[@willowraven8761]

Thanks for the information 🙂 We appreciate it 🤓

[@ManochaAcademy]

Our pleasure!

[@kavithamaniramkumar9990]

Super Manoj 😎

[@Justuskalasathefithdimension]

I love your explanation sir!

[@pawankumar-yf2cj]

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[@PascalNdikuryayo-xb4zx]

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

[@Ilikepots]

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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[@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.

[@curiousjohnson6693]

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

[@saiyqa_0180]

You are doing awesome

[@HelloitsEng]

Watching before exam😂 Really helpful ❤

[@pawankumar-yf2cj]

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[@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.

[@ravishrbhavya3451]

Ur classes are very good. Extraordinary teacher sir.

[@seargentogbcomedy2659]

Thank you for the video🎉

[@t.ooladunjoye9269]

Thanks for your in-depth analysis

[@ManochaAcademy]

Glad it was helpful!

[@chibuezepeterjames7791]

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

[@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 ... 😊

[@assameseorganisation]

Thank you sir

[@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.

[@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.

[@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?

[@FaithKate-l4h]

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

[@darkstar4553]

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

[@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!

[@craftsworld9753]

Tq for your nice explaination sir❤

[@bhagavankmalavalli7117]

Thank you sir

[@FiazBhutta-u8y]

Good work ❤

[@josephlissah3909]

Excellent teaching sir

[@Bhavanibhavani-wl7be]

Thank u sir always clear 😊

[@Chrono7-l7d]

Good understanding

[@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 😂

[@LEGEND-kh8hr]

1 million soon sir!!🙂😊

[@anugeorge2698]

Veryyyyy interesting ❤😍thank you sir

[@dashingdixits3533]

1000 kg/m/s is the momentum of car and it is really dangerous.

[@madhu9368]

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

[@samiraakif]

great explanation

[@raagmuz]

The momentum of car will be 1000 kgm/s

[@ManochaAcademy]

Super! Right answer!!

[@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...!

[@radhikayerragunta2958]

Of course car can be dangerous with momentum of 1000 kg m/s as said before

[@bhaktimeditationmotivation5924]

Thank you Sir 🙏

[@이호중-d4g]

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

[@harshitchouhan6402]

Yes it's totally correct

[@SantoshKumar-l9h7j]

Please make a course for railway physics sir

[@rishi-cw6iy]

Good evening sir

[@ManochaAcademy]

Hi, thanks for watching!

[@arjunarun5021]

Army💜

[@VykuntaRao-sb8wf]

Difference between FORCE and MOMENTUM . F = m × a P = m × v

[@shellzmalhotra709]

The Brahmastra for Exams "Manocha Academy"

[@ManochaAcademy]

Ha ha :) Thanks!

[@shellzmalhotra709]

@@ManochaAcademy no problemo

[@vivekrajput34]

Momentum of car is 1000 kg m/s but how we know what momentum required to break the wall

[@AbdulRaja-q8r]

Bro looks like manoj from 12 fail movie 😂

[@kapilughade164]

Shutup😊

[@Wtiger_44445]

*Sir. Not ur bro

[@abcd786]

Cow coq

[@Yash--Chaudhari]

Not really

[@DevLances89]

Be respectful

[@princetonoriarebun2042]

It's dangerous because the momentum is 1000 kgms. The cae is going to transfer that momentum to the wall

[@AnthonyLekgoane]

i think it's dangerous since it has momentum of 1000kgm/s

[@ManochaAcademy]

Correct ✅

[@malashreeyalasangi5902]

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

[@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

[@makuachukwuuzzih5392]

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

[@gaminghellfire]

Perfect video for 9th graders

[@alemkedir6076]

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

[@chiansam9805]

Sir can you post a video on general law of relativity

[@radhikayerragunta2958]

Sir momentum is 1000 kg m/s

[@Shortsstudy_official]

Thanks so much

[@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 ❤️❤️❤️

[@d2h_sahil124]

What was the answer

[@samundimoorthy1909]

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

[@wheelnuts3117]

very helpful

[@IsaacEffah-lk1yg]

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

[@debabratasikdar5838]

Bro cooked the bullet

[@___a384]

1000 kgms-¹

[@Jb_bruce]

u forgot about pressure and its relationship with surface area

[@mariousketum3360]

Please sir can you send video on electrostatic

[@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