Impulse and Momentum

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6 ай бұрын

What is Impulse and Momentum in Physics.
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Impulse and momentum are both concepts in physics that deal with the motion of objects. They are related to each other and are often used in the analysis of collisions and interactions between objects.
1. Momentum: Momentum is a vector quantity that represents the motion of an object. It is the product of an object's mass and its velocity.
- Momentum (p) = Mass (m) x Velocity (v)
- Momentum is measured in kilogram-meters per second (kg·m/s).
Momentum has both magnitude and direction, and it follows the same direction as the velocity of the object. The law of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces act on it.
2. Impulse: Impulse is a vector quantity representing the change in momentum of an object. It is the product of force and the time over which the force acts.
- Impulse (J) = Force (F) x Time (Δt)
- Units: Impulse is measured in newton-seconds (N·s) or kg·m/s.
Impulse is also equal to the change in momentum of an object. Mathematically, it can be expressed as Impulse = Change in Momentum.
The relationship between impulse and momentum is given by Newton's second law, which states that the impulse acting on an object is equal to the change in its momentum.
In the context of collisions, understanding impulse and momentum is crucial for analyzing the effects of forces during the interaction of objects. For example, in a collision between two objects, the total momentum before the collision is equal to the total momentum after the collision, provided there are no external forces acting on the system.
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Пікірлер: 150

@SudeepAdhikari0611 6 ай бұрын

You make Concepts Super Duper Easy! 🥳

@ManochaAcademy 6 ай бұрын

Glad you like them!

@user-zz5et5dt2h 4 ай бұрын

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@ManochaAcademy 6 ай бұрын

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@LalitaSharma-co9ch 2 ай бұрын

Final Velocity = 210km/h = 60m/s. Initial Velocity = 0 m/s. Mass of the ball = 400g = 0.4 kg. Impulse = change in momentum = MV -- mu = M(V -- u) = 0.4(60 -- 0) = 0.4 × 60 =} 24kgm/s *Ans*

@user-Mohitkumar12 Ай бұрын

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@user-bw5me2nd3v Ай бұрын

Well done

@tbgamersrk9239 Ай бұрын

Ok thank u

@tbgamersrk9239 Ай бұрын

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@anutiwari8680 Ай бұрын

You are wrong. Final velocity is 0 and initial velocity is 60m/s. Because when the ball is kicked it's 60m/s and then it becomes 0 when it reaches the goal

@The_Green_Man_OAP 6 ай бұрын

For constant acceleration "a" & V=½(u+v): F∆t~ma·|∆x|/V~(∆K/V)F^ ~Work done per av. speed V, in direction of applied force. ~(½m∆v²/ ½(u+v))F^=m∆v. So, in theory, you could measure the transfer of energy to the wall and this will help you work out the impulse, as long as you know the average speed of the collision.

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@Dravou 6 ай бұрын

You're videos are amazing, and you even try to respond to every comment 🤯

@ManochaAcademy 6 ай бұрын

Thanks

@_always._.be_happy_590 6 ай бұрын

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@MuhammadSerney-es4dz 5 ай бұрын

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@fllnxangel 2 ай бұрын

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@UmarBebz 6 ай бұрын

Interesting lesson sir.

@AJ1008_ 6 ай бұрын

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@ManochaAcademy 6 ай бұрын

Many many thanks!

@maheshshorts556 6 ай бұрын

Impulse will be change in momentum. So, Impulse=m(v-u) =4/10(0-60) 4/10×-60 -24kgm/s.

@birendrasingh2771 6 ай бұрын

Why-. It will be +24

@soyampriyadarshidas5858 6 ай бұрын

coz ball is moving forward in the direction of given force so +24

@vipinningthouja5083 3 ай бұрын

0 is the initial velocity coz the ball was at rest before it was kicked

@avijitpattanaik5854 Ай бұрын

0:32

@Hasinikim77743 5 ай бұрын

The best teacher ever

@gabrielmangucothkuotkuot 6 ай бұрын

Speed of B = 210K/h = 210000/3600= 58.3 m/s .... Initial velocity Final velocity= 60m/s Mass of the B = 400g = 0.4 From the formula Impluse= mv- mu 0.4×58.3 - 0.4×60 23.32- 24 = -7/10 nm

@soyampriyadarshidas5858 6 ай бұрын

initial velocity will be 0 coz ball is in rest

@IUafrica01 3 ай бұрын

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@Time_unteychudu Күн бұрын

@millicentatieno8854 3 ай бұрын

thank you sir, love your teachings

@sriritwikshastry9603 6 ай бұрын

WOW! Such an amazing video!!

@ManochaAcademy 6 ай бұрын

Thank you 😊

@ADITYA.0005 6 ай бұрын

Very helpful sir. Thank you sir For. This video

@ManochaAcademy 6 ай бұрын

Most welcome

@Kshitij-hz7lm Ай бұрын

i think that if you take ball at rest as reference point then the impulse is 24 kg m/s (if it was paneity ) , but if you take goal as a reference point then the impulse is 0kg m/s

@Mailkmani-hm2xr Ай бұрын

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@washifasultana3889 4 ай бұрын

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@KhanMrk001 6 ай бұрын

Your video is amazing sir # first comment

@ManochaAcademy 6 ай бұрын

Thank you so much 😀

@UsmanAli-rl2xw 6 ай бұрын

An outstanding 🎉🎉 lecture!

@ManochaAcademy 6 ай бұрын

Thanks for liking

@talhakhanmohmand408 6 ай бұрын

Sir! Ball applied 2×0.1= 0.2 kgm/S, moment, and as a reaction wall applied 0.4 kgm/S, momentum, How?? But according to Newton, 3rd Law action and reaction are equal. 2nd Question is that, what's physical meaning of 0.2kgm/S momentum???? Please! Reply, I will be waiting for your reply! Thanks!

@forcenamegaming9602 6 ай бұрын

The impulse of wall on the ball .Direction of ball is changed that's why velocity chanced . Impulse=∆p =m(v-u) , we take mass as common. =m(-v-u) ,here v is negative And we know that . m(-2-2)=m(-4) I hope you will understand

@vipinningthouja5083 3 ай бұрын

u = 0 m/s, v = 60 m/s mu = 0.4 kg x 0 = 0kgm/s and mv = 0.4kg x 60m/s = 24kgm/s impulse = change in momentum = (24 - 0) Ns = 24 Ns

@harshit_627 2 ай бұрын

I am in grade 9th but still I understood each and every concepts and solutions of this video because of your easy explanation. Thanks sir ❤ Answer of that question is -24kg.m/s

@Abdal_khan-ox9wn 2 ай бұрын

Bro I'm also in 9th and I knewed most of the thing and also understood everything

@user-cd1fc8tm5l 2 ай бұрын

Bro the Impulse on the football is 24 kgm/s. This Is because there's no rebound on the football and hence all the values are positive. Anyways, awesome try 👍

@user-pf6nn5ws5w 6 ай бұрын

thank you very much sir!!!!!!!!

@ManochaAcademy 6 ай бұрын

Most welcome!

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@ManochaAcademy 6 ай бұрын

Wow ! Thanks

@IhsanandAmir9090 6 ай бұрын

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@namyaasingh397 6 ай бұрын

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And he's really doing very well at teaching.

@ManochaAcademy 6 ай бұрын

Ha ha :)

@MESSI-IS-THE-GOAT610 4 ай бұрын

Ronny Heberson Football lovers

@MESSI-IS-THE-GOAT610 4 ай бұрын

Rooney Haberson Football lovers

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@user-ci9rz1ui9i 2 күн бұрын

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@AhmedKusow-cd9dn 6 ай бұрын

Thank you sir

@ManochaAcademy 6 ай бұрын

Welcome

@chhotupandey2278 6 ай бұрын

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@user-wt9th3hi4r 6 ай бұрын

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@ManochaAcademy 6 ай бұрын

Thanks for liking

@namyaasingh397 6 ай бұрын

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@rasheedkamara Ай бұрын

Impulse(J)=M . Change in velocity J =400 . 0 J =0 ,therefore the impulse is 0 Kg/M.

@sahilprasad8343 6 ай бұрын

8:13 24 kg m/s

@ManochaAcademy 6 ай бұрын

Super! Right answer!!

@hana-zb3ou 6 ай бұрын

momentum = impact ? and impulse = change of momentum ?

@Garlicbread717 6 ай бұрын

I wish if I can have you as my physics teacher! 😢

@ManochaAcademy 6 ай бұрын

Great to hear that you like our videos!

@ANONYMOUS-ge5gu Ай бұрын

24 kgms^-1 THANK YOU SIR

@forcenamegaming9602 6 ай бұрын

Impulse of Ronny heberson kick is 240 kgm/s

@ManochaAcademy 6 ай бұрын

It should be 24 kg m/s. Check your calculation.

@forcenamegaming9602 6 ай бұрын

Yes , it is my fault in calculation, Impulse= 0.4×60-0 =24kg m/s

@kalpanasingh4300 6 ай бұрын

Sir you can upload Gravitation chapter class 9 in Hindi Sir please don't ignore

@MURARI7672 2 ай бұрын

48Ans

@tsaha5999 6 ай бұрын

Impulse is 24 Ns

@sabinnepal8677 6 ай бұрын

The answer is -48 kg m/s❤❤

@ManochaAcademy 6 ай бұрын

It is not a rebound. Initial velocity is 0. Try again you should get answer as 24 kg m/s

@sabinnepal8677 6 ай бұрын

@ManochaAcademy oh yeah it's my fault thanks for the correction❤️❤️

@millicentatieno8854 3 ай бұрын

the momentum of the ball kicked by Ronny is 24kgm/s

@jeetsen7671 6 ай бұрын

Hello It's Jeet

@rithizx 5 ай бұрын

I = ∆momentum =mv - mu = m(v-u) = 0.4(60-0) = 24 Kgm/s or Ns ❤

@srikanthakula7256 2 ай бұрын

-48

@rinabind 6 ай бұрын

Which class content

@rajatkumbhat5542 28 күн бұрын

9 th

@highvoltexplorer 6 ай бұрын

100 like😊

@ManochaAcademy 6 ай бұрын

Thanks!

@dranuradha892 6 ай бұрын

@ManochaAcademy 6 ай бұрын

Hi, thanks for watching!

@shayaanisnotdumb 2 ай бұрын

Dear Sir, please clean your teath , its very distracting. Love ~ Shayan

@KhadijaGulzar-ee5mg 2 ай бұрын

😅

@shreyandhar200 6 ай бұрын

Impulse=24 kg m/s

@ManochaAcademy 6 ай бұрын

Super!! Right answer 👍

@Crab548 6 ай бұрын

9:01 9:02 🍖😱

@procuber9968 16 күн бұрын

1:43 who watched in 0.25x 😂

@SumanYadav-ni6rr Күн бұрын

24kg ms-1

@IhsanandAmir9090 6 ай бұрын

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@amirsirQualityclasses Ай бұрын

Good 👍

@bangodbilla123ankitangyt 26 күн бұрын

Great❤🎉

@raagmuz 6 ай бұрын

- 24 kgm/s

@kanaparthivenkateswarlu3032 6 ай бұрын

18th like❤

@ManochaAcademy 6 ай бұрын

Thanks 👍

@kanaparthivenkateswarlu3032 6 ай бұрын

@@ManochaAcademy sir can u explain jee phy also

@dranuradha892 6 ай бұрын

1st like 1st comment 1st view

@ManochaAcademy 6 ай бұрын

Super!

@Odenoyecaleb 6 ай бұрын

Impulse=change in momentum I=mv-mu I=m(v-u) Given that M=400g=0.4kg V=210kmhr-¹ U=0ms-¹ I=m(v-u) I=0.4(60-0) I=24kgms-¹

@ManochaAcademy 6 ай бұрын

Fantastic! Correct answer 👍

@ZaferanMiftah 6 ай бұрын

I=24kgm/s

@vishalYadav-ss4de 4 ай бұрын

24 kg m/s

@aayushpokhrel2892 6 ай бұрын

First

@ManochaAcademy 6 ай бұрын

Thanks for watching so fast!

@akiodeeboh7026 26 күн бұрын

1/15KGM/S

@atindravloggamer 5 ай бұрын

-24kgm/s

@MohamedHoussein-hy3gx 6 ай бұрын

24 kg m/s.

@user-ul5ej5on7e 6 ай бұрын

-47.3m/s

@KahorereMetarere 2 ай бұрын

show your working

@hardin-nk9qj 6 ай бұрын

24kgm/s

@tech-sperts 13 сағат бұрын

24 Kg m/s

@BilenMelese 5 ай бұрын

24Kg m/s

@MustaphaHammanAdam 6 ай бұрын

Impulse= MV Where m= 400g which is equivalent to 0.4kg Total velocity= 60m/s So , impulse= MV Impulse= 0.4*60 Impulse= 24kg m/s

@MugishaDerek Ай бұрын

Ur homies

@Prince55-sl4oi 6 ай бұрын

2.4 kg m/s

@ABDULCYB 4 ай бұрын

24 KGM/S

@Muhammadfayazmuhammadfay-pe6yv Ай бұрын

-48

@rupakeshri736 Ай бұрын

Impulse= 24 kg m/s

@BilenMelese 5 ай бұрын

24 kg m/s

@olawuyiismaila8966 6 ай бұрын

24kgm/s

@angkitsaha4724 6 ай бұрын

Impulse = 24 kg m/s

@RinkuSingh-gm1qh 6 ай бұрын

Impulse= 24 kg m/s

@ManochaAcademy 6 ай бұрын

Super! Correct answer 😀

@ArtbyVanshhand 2 ай бұрын

How sir I cant understand please give a solution 🥺🥺🙏 request !!!@@ManochaAcademy

@user-pj7jh6ms2e 4 ай бұрын

24kgm/s