Newton's Second Law Of Motion | Practical Applications | CBSE Class 9 Science (Physics) Toppr Study
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- Опубліковано 12 жов 2024
- Newton's Second Law Of Motion | Practical Applications | CBSE Class 9 Science | Physics
Hello students, here in this video here we discuss the topic as, Newton's Second Law and practical application for the same, from chapter Force and Newton's Laws of Motion of CBSE Class 9 Science physics.
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For other parts of this topic check out here,
Newton's First Law Of Motion: • Newton's First Law Of ...
Newton's Third Law Of Motion: • Newton's Third Law Of ...
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For Newton's first and third law's, please check our following links,
Newton's first law: • Newton's First Law Of ...
Newton's third law: • Newton's Third Law Of ...
This video gives the application of Newton’s Second law in our day to day life. Means it gives an example of Newton's second law of motion real life.
The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
Here we derived two different examples for it.
From the first example,
We can illustrate that when we catch the ball we stop it gradually. We need to apply less force. This is easy and safe.
But when we stop the ball suddenly, we need to apply a larger force. This is difficult and also can injure our hand.
From the second example,
In a high jump,
If the surface is soft, the athlete’s body changes velocity in more time. Thus less force acts on his body, which is safe.
But if the surface is hard, the athlete’s body changes velocity in very less time. The large force acts on his body, due to which he may get injured.
All the above-mentioned topics are described in an interactive and efficient manner so that the students could easily understand them.
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Let us know your doubts regarding today's topic "Newton's Second Law Of Motion | Practical Applications | CBSE Class 9 Science (Physics) Toppr Study" in the comment below 👇 we will respond to solve your doubts asap. See you guys in the ⏭️ next surprising session! Till then stay tuned...
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Biology or chemistry interchange ho gya h🤔🤔🤔
@@firsteducation8966 👍
@Art Box yes bro still I am confuse
😇😇😇😇
@Huzaifah sir got first one -5 and second one only 100
One like for the animator as well👍
yes
No
Only one you are saying and you got 171 like 🤣🤣🤣🤣🤣🤣
225 likes now
237 likes
Amazing method of teaching. As students understand more and quickly by practical understanding..
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Sir pls 9th cls k ncert m isk 4 examples diye h sabse phle wala h car ko sudden& continue push krna .isko kese explain krenge when compare to the examples u hv explained in this video& also how we explain the rate of momentum large & small intuitively
At first I press the like button,then I look the videos because your teaching process is amazing.
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i love his teaching style pls make more videos for 9th std
Yes I also
Yes sir
Yes sir
Yes sir
Yesss Sir plz😇
Your way of teaching is very different from other I mean to say Understandable
Thanks sir ❤
ESCP🖤
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Sir agar aap humare school mein science padhne lagoge to saare students science mein top karenge 😊😊😊
Aap kaun se school mein ho.....?
I am in class 8th but, i am curious to know about Newton's law of motion
Pehle 8th padhlo😂
@@shivavashisth391 u r late bro now i m in class 9 😂😁
I am also in class 9 And I have see your channel and subscribe it so this time you have to subscribe
Doing class 9 in class 8 isn't that much new.. recommended to do 9 in class 8
Class 9th me fati padi hai bhai kal paper hai rat ke 12baj gye 😭
Sir can you explain mathematical operation of second law
Yes sir
Sir, its nice but i think you have right, tail the sort and main definition on concept .
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Sir , I have a confusion. When time decreases , the impact of force is high and when time increases , the impact of force is less . Can we say that force is inversely proportional to time? Sir please answer.
Maybe
When time is decreased then velocity increases and by this the impact of force is highest
When the cricketer moves his hand back , the time taken to reduce the momentum of the ball to zero is increased!
And due to more time taken to stop the ball , the change of momentum is reduced and hence a small force is applied on the hand..
In case if the cricket player stops the fast moving ball suddenly , then the large momentum of the ball will be reduced to zero in very short time due to which change of momentum will be very large and will exert a greater force ...
From the above example can't we say that force is inversely proportional to rate of change of momentum (time taken in change of momentum)?
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@@TopprStudy Can u help me out to clear this *DOUBT* ⬇️🧐
If we take an example of pencil and the earth since the earth is attracting a pencil with some force and according to Newton's third law of motion here also the pencil will also attract the earth with same force but since the mass of earth is larger than that of pencil that's why the pencil gets attracted towards Earth and falls on it.
On the other hand..
*We know that Sun attracts Earth and by the Newton's third law of motion the Earth also attracts Sun since the mass of Sun is greater than the earth , then why the earth does not get attracted towards Sun and falls on Sun's surface?*
The way of teaching is very interesting and very effective
I am watching this video on 28 August 2022 on which day the Match of INDIA AND PAKISTAN and he give to example of catching of ball (cricket)
Direct touched to heart ❤️
Sir! Your Teaching Method is Very interesting..............💖💖💖
5:47 sir I think If the value comes minus(-) the highest number is more lesser example -1000N -5N which is more I think -5N. Tell us??🤒🤕
Sir you are great I like your videos they are interactive,explained with complete visualization and in simple language.Sir please make more and more ,so that we clear our doubts in physics and biology
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Finally after a long time I found your channel I saw this channel in class 5 but after a long time I found it 🎉❤❤❤
Sir I want you to tell questions which is totally based on newton's second law of motion. It's my humble request to you.
What about a golf ball in space?
If an astronaut throw a golf ball( or a dice)in space, did it stops floating? Or it will cruise forever/ perpetually?
If the dice stops, it means : the aether exist which causes the friction in space, or the
About Michelson Morley experiment :
Answer : the light is like the water is an exception for some experiments, thus that is unclear experiment.
@Physics Videos by Eugene Khutoryansky you should prove it otherwise it mean : there is free energy in space ( it can be produced unlimited free energy in space, I think that is not possible, for example : if I have a generator in space and move only one time the axis of generator, it will spins around forever/ perpetually ( that is according your logic) , but I think not. Therefore need to prove it .
Becoz during catching he wanna reduce time so that velocity get reduced
i felt hands free or your voice suddenly scared me 😁 but u r genius sir😃
Thanku sir very much lndia needs teachers like you thanku very much sir .
By practical teaching realy enjoyable and applicable our own situation.Thanks sir
Sir , sabhi teacher kahate hai ki body per force apply kroge to. Acceleration hoga but my question is that agar force ka use velocity ko constant rakhne ma use ho to according to 2nd law of motion, F=ma then calculate karne per force=0 iska matlab force zero apply ho raha h 😂 but how plzzzzz.... Sir clear my dout🙄
Really maza aa gya
Aise v Teachers hn India me
Han bhai
One question..-5 a
is I think greater than -100 because when taken negative[ -] more bigger the number is more the smaller it is considered then how -100 is greater??
Please anyone help me with this doubt...
Same bro ,I am also thinking the same .
Bro actually force is a scalar quantity.... We know from 3rd law of motion that for every action there is an equal and opposite reaction... So when the ball applies a force of 100 newton on the hand then the hand also applies an equal magnitude of force in the opposite direction that's why it is in minus..here minus sign shows direction of motion not its magnitude
Good Way of teaching is appreciable heads
Sir have u completed full science course with all experiments??
Sir aap iske Newtown 1st law numerical ki video uploaded kare
My online class is going on but I don't understand a thing so I came here
Same here my bro
@@gamingmania3912 same here also
Same here
Same here
same here bro
Sir your videos are too nice 😄 . Sir i want more video of class 9 cbse syllbus. Sir your explanation I understand. Thanks🙏🙇 you sir.
Thanks, Sitaram. For more videos like this you can check out here ua-cam.com/play/PLKb9HOyS0VGSExczP9ZSoQn2ZtHKAf3o0.html
Dear sir I want more videos of class 9 of chapter- natural resources
1. f is inversely proportional to t 2.f is directly proportional to ∆p/∆t
does the 't' in both the cases stands for the same thing or in first case t stands for time taken in something and in 2nd case t stands for time taken in something else?
You are such as a "Godfather" of science and also for all students
Sir,pls make vdo on 9 ICSE also.
Sir aap ke padhane ka tareeka bahut accha hai. 😊😊😊😊😊
Thanks sir for uploading these videos😀These are very helpful and the way you taught us is absolutely incredible..
Sir agr aap video mai students students bolna thoda km kr doge toh zyada aacha smj aayega👀 irrigation feel hoti h 😪
Only the players who is also playing cricket on daily life he was easily know the concept ☺️☺️
Free fire ki uid do meri hai 530182839
@@SheelaDevi-fs3jd kaisa pta mein khelta hu ff
Sir your teaching technique is very attractive ..please make some topic for class 10th
Best editing with best explanation. Thank you so much for teaching us.
Thanks sir Apne short form me bataya Newton 2nd law ki
You are good teacher and you teach very well thanks for this video I want you upload video on the order of magnitude and significant digit
Sir is the impact of force is inversely proportional to time ?? Sir , please answer .
Mind blowing your teaching style
Newton law of motion explain plz sir
Excellent presentation. It's so easy now to understand Newton's 2nd law of motion
I am also
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sir because the force applied by the man will be less than landing on the hard one
Wow explanation is so well. I couldn't understood at school but i understood here thanks :)
Sir i want explaination of newton second law, but you tell examples of second law and you write in the thumbnail that newton second law..... Why??
Sir thanks a lot .It is very helpful for me and now my all doubts are clear
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sir if 10N acts on a body and it move with constant velocity its acceleration is zero according to 2nd law of motion f=ma (a=0) f=m(0), f=0 2nd law of motion se to force zero hogi lakn force to lagi hai
Graphics are toooo cool👍👍
Means force is reciprocal of time. When time will be reduce then force will be more and when time will be increase then force will be less.
@5:36 you say the man applies a force of -5N and -100N in 2 cases...is it the man applying force on the ball or the balls force on the palm?
The force values are negative..wouldnt that be the balls force in negative as it is coming down?
First of all When ball is coming down it is due to gravity , and a man is trying to stop the ball so here Newtons first law will be applied that is Law of inertia of motion, now coming on the second point ball is coming its obvious it have some velocity and a ball also have some mass so it have a momentum but it is parabolic,
Here Force came in negative because man opposes a ball in opposite direction, and its force applied by man's palm on ball
your second case : Ball force would not be negative because it is not opposing anything till it comes in contact with man's palm, and force came in negative its only relevant with magnitude i.e direction of opposing of ball.
Sir your teaching style is... I have no words.... Great sir great ..
This teacher saves our tuition fees☺☺
Like and subscribe for for animation as well as for the teaching skills.
sir i am from nepal i am your big fan u study very well thank u sir
Newton 2nd law depends on time because when time take more than force is less but when time take less force is more
btw where is he writing..."on the air"
Animation bro😎
Jj
He is writing in mirror
Hmm shai kha
@@pinkipatwal5276 🙂 really ??? Did u think he is writing opposite???
सर क्योंकि प्लेटफार्म सॉफ्ट होता है क्योंकि जब क्योंकि जब हमारी बॉडी यूनिफॉर्म मोशन से छलांग लगाती है जब हमारी पूरी बॉडी मैशन में रहती है तो सर तो इन रशियामोशन से निकाल कर इन रशिया रेष्ट पहले आता है
Sir sahi h kya
A clearer way to learn science thank you sir
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I like your style to teaching I enjoy your style teachings sir thanks you so much
Best channel forever & animation suprb sir ✨🔥💜💜 What's teaching style 😍.....
Sir ke subscribers 10M+ hone chahaiye
Basic concept detail me
Sir u can make video on mechanices
Awesome teaching wow all concept crystal clear 😊😊th thank u sirrr 😊😊
Very nice sir . You animation triks is best to remember old things in mind
What are you teaching application of motion law !
Please sir sending a video to notes of 9th first lesson laws of motion meaning.
Thx sir u explain very carefully I property understand in this all subject
Sir
What is mathematical term of Newton 1st law and 2nd law
Sir i really feel so happy to understand it
Hii
Same🙃🙂😌
❤
@@anandsingh6439 😁😁
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I am a cricket player I know this is called using soccer in cricket
Not football soccer it's soccer which is there in cycle
U r great sir and I salute u for your capacity
Thanks
Waw😊 sir aap bahut accha padhate ho........
Sir what is meaure of Newtown 2 law of motion
Sir I need videos over gravitation chapter
Kya padaya sir aapne maja aa gayaa😀😀😀
Jab dusre teacher chilate ha to him kahte ha kewal chills raha gadha but ye sir jab gala farr farr ke cilate ha to hamara mind kahta ha ki Jo phadaye ga ghusa dale ka mind me
Sir Your Teaching Is very good please continue I am requesting👌👌👌👌👌👌👌👌👌👌
-5>-100 Sir
Second law of motion
Mind blowing sir
Please give the exact definition of Newton's second law of motiob
The second law of motion states that the rate of change of momentum of An object is proportional to the applied unbalanced force in the direction of force
Sir it was a nice video and i completely understand the newton first law and second law sir can you make a video on gravitation please
Very beautiful you explain us. Thanks
Hiii
Excellent teaching.... 🔥
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Ek no. padhte ho sir🤙🤙
i was scared when sir started shouting at 5:35
that was sir's voice or it can be his focus to explaIN
-100 small value than -10 so jyada force -5 netwon me Laga naa sir...
Here -ve sign means that the force is actinng in opposite direction (ball is applying the force on our hand in downward direction and our hand is applying force in opposite direction to stop the ball)
ye netwon 2 law pf motion h but aap bol rahe the netwon 1 law ke basis par
Sir muja bout samj aaya thank you laken ka aap online class data ho
Thank you very much sir .
Sir please make a video on the concept of frequency and types of waves.
Hi Dakshu, that topic and all full chapters are already available in our complete course. In which you get full video lectures, test series, study materials, doubt solution and much more. For that please contact us at 8287971571 or 0261-4890016. Thank you. Learn smartly with DronStudy.
I will provide all lectures if you want
I will provide all lecture of you want
Sir can you please add a video on maths polynomial s 9th std
Sir your explanation is amazing I mean I'm out of words how good it is
Amazing
I understood the first law of motion so nicely and I thought to see your explanation on second law of motion your explanation is just so so like so wow👍
This video is very helpful for me
Thanks sir for make these video it is very helpful for me
sir you are a great inspiration for me if I come first in tenth board in our dist. then l will say that the main teacher behind my success is you sir. A great love and appritiation from me ❤ ❤ ❤ ❤
@@Saty-am yes
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