#31- Addition of vectors | basic math | mathematical tools | physics | IIT advanced | JEE main

To practice after watching this video, Buy My Digital book from Team Competishun App: teamcompetishun.page.link/dig...
Addition of vectors | basic math | mathematical tools | physics | IIT advanced | JEE main | physics | CBSE
addition of vectors, summation of vectors, how to add vectors, examples on vector addition, examples on the summation of vectors, triangle law of vector addition, parallelogram law of vector addition, subtraction of vectors, how to subtract a vector from another, example on subtraction of vectors, are explained by Kota famous faculty Amit Bijarnia ABJ sir IITD
#vector #addition #vectoraddition
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Topics covered in this lecture :-
00:00 : start of video
00:08 : Addition of vectors
01:15 : Triangle law of vector addition
6:58 : Paralellogram law of vector addition
20:18 : Special cases of vector addition
32:18 : Examples of vector addiition
45:18 : questions : a vector is perpendicular to R vector and |R|=0.6*|b| then find angle betwen a and b?
49:50 : polygon law of vector addition
53:20: what is coplaner and collinear?
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Linear Algebra for Physics | Vector Analysis in Physics | Calculus in Physics | Differential Equations in Physics | Matrices in Physics | Integration Techniques in Physics | Fourier Transform in Physics | Vector Calculus in Physics | Taylor Series in Physics | Differential Calculus in Physics | Partial Differential Equations in Physics | Laplace Transform in Physics | Complex Numbers in Physics | Mathematical Methods in Physics | Mathematical Tools for Physics Analysis
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32-subtraction of vectors | mathematical tools | basic math | physics | IIT advanced | JEE main | CBSE | NCERT • #32- Subtraction of ve...
Complete 𝗣𝗹𝗮𝘆𝗹𝗶𝘀𝘁𝘀 𝗣𝗖𝗠 (JEE Exam Chapter wise)
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[@alwysrite]

if you are giving a thumbs down (dis-like) to a video, then you should also put a comment why! It justifies and also gives feedback to the creator of the video for improvement. It is courtesy

[@Weird_wonderings]

Exact 👍

[@user-rr6qw5wx4j]

You're right

[@lavanyabalivada4773]

They are the GODS of their respective subjects...!!! Even in the praveen batch they are literally teaching from the basic concepts..!!! And the doubt support is EXCELLENT..!!! And definitely I was sure of that..Therefore I left my previous coaching... Such quality modules lectures and their video solutions... literally takes a lot of hardwork and time...🙏🙏🙏 They are the best team... And the best part is that you can literally access all of them at such a low price because in reputed coaching institutes for the same thing they take lakhs of rupees from the students... These teachers used to teach the top batches of resonance jaipur... Lucky are the ones who are in class 11... I just want to say that if you could actually afford, you can blindly trust their paid courses... THANK YOU SO MUCH GURUS for bringing hope in my preparation...I would definitely make you'll proud..!!!🙏🙏

[@manikumar8873]

hogaya kya 🤔

[@itz_me_here]

#spam

[@maazalam6519]

jee hua tera?

[@VikramPratap.]

Btw i can't trust a girl named 'Lavanya' but your arguments seem to be correct.

[@morphine8763]

Maine iitne sweet nature ke physics ke teacher nhi dekhe aaj tak....sir is amazing....!! physics padhne ka mann kar jaata hai...❤️❤️

[@srilaasyamoka]

sir aap physics itne pyaar se padhte hai ki mujhe physics aasan lagne lagta hai, mere teachers ke vajahe se mujhe physics bilkul pasad nahi tha.. so much respect for you

[@Ayuuusshiii]

Sirr , aap bhut accha btate h , ar mai aapse chahungi ki aap dher saara ques.practice kra dijiye vectors ke upar.

[@pankajsrivastava1458]

41:25 aise examples koi bhi free mein nhi batata hai... even unacademy jee bhi nhi.... sirf ye wala channel batata hai.. aur 53:22 bhi unacademy jee nein nhi bataya... Thank You Sir for giving real quality and quantity content... 🙏🏻🙏🏻🙏🏻🙏🏻

[@atharvgupta2392]

bro how are you doing rn bro coplanar and collinear har koi bata deta hai bina wajah ke comments mt kro 1st is true

[@rpsharma5119]

Be a fitjeeian but this cleared my concepts than classroom

[@Prodbybah]

bhai fit jee ke theory padhke iski hi exercise nai hoti kese kare pls help

[@Prodbybah]

@Vaishali Pandey bhai fit jee ke theory padhke iski hi exercise nai hoti kese kare pls help

[@rubykumari6600]

Thank you sir 🙏🏻🙏🏻🙏🏻🙏🏻 keep this frequency plz

[@menonayer7008]

Great sir God of physics 🙏

[@jitendrakumar-vv8ho]

Sir you are the best teacher in the whole world

[@Gulnar2805]

THANK YOU SIR! 🤩🤩🤩🧡

[@bunny7031]

Thanks for the video sir

[@atharva_bknr]

Good explanation sir..It helps us🙏

[@yeasirarafat7796]

Thanks a bunch "mera Sir" ❤️

[@7deen]

Sir salute to you❤❤❤

[@knowmorefacts2349]

Sir you are Very interesting teacher 😎😎

[@KamleshSharma-kb2ep]

Thank you sir 😊😊😊🙏

[@luvleenjha]

Thank you sir

[@venkatmorampudi9258]

love u sir , the methodology of teaching and covering topic is ausome....

[@shaurya-fk2uo]

Yhank you sir you help a lot ..🎉🎉🎉🎉🎉🎉🎉🎉

[@Vastavikta_]

Tq so much sir

[@tusharshekhar3854]

Sir ji dhanyawad ❤❤😊😊

[@shashibhushanpandey358]

Sir ye cheating hai... aap ek hi din mein itni saari video daal dete hai. Nice video sir. Big fan of you🙏🙏

[@lololololololololol9961]

@@cuetcompetishun sir what about unit and dimensions ????

[@srinivasraoaaass5040]

@@cuetcompetishun yes sir

[@srinivasraoaaass5040]

@@cuetcompetishun sir nlm and friction how many days will you take please sir reply( roughly) please reply sir please

[@aditidhingra4256]

@@cuetcompetishun No sir. Enjoyed basic mathematics a lot and now eager to use it in Kinematics.😊😊😊

[@shashibhushanpandey358]

@@aditidhingra4256 tum kis class mein padte ho?

[@SeemaSharma-qc4pw]

Sir, I had a doubt, That 3 vectors can also add up to give sum as zero in the non co planar vectors. As 2 of them can be 3 D moving outwards and 1 can be 2 D. Please help.

[@sylvenara]

How? only possible if Y axis is not used

[@pitakchakma8973]

No, that would be on same plane. You can use pencils/pens to see it visually.

[@abhijeetchoudhary6279]

@@pitakchakma8973 what if the 2nd one is at a angle. then?

[@krishnaupadhyay1057]

same doubt

[@mrityunjaykumar615]

Two vectors are always coplanar and 3 vectors may or may not be coplanar but out of 3 vectors 2 of them are always coplanar

[@saranshbirla444]

sir you are too good

[@rajnishraman6207]

Legend ❤❤

[@shashibhushanpandey358]

Sir ki sabse lambi video☺

[@Yashhh02]

NEED A TEACHER AS ENERGETIC AS HIM FOR MATHS

[@mayankvats6102]

I am student of motion kota but sir ka lecture ka koi jabab nahi hai nv sir bhi fail hai inke samne

[@mahikanegi4500]

sir by when will the course be completed for pratham new batch?

[@FaizanKhan-qh3bc]

sir perfect video time make 1 hours video lecture like this thanks sir

[@Ayuuusshiii]

Sir , plzz aap question upload kriye utube pr.😃

[@visheshrai9745]

Thanks sir please jaldi se vectors khatam kre sirji

[@kartiksharma6334]

Sir ye channel kabhi band mat karna

[@curiousacademy3496]

Sir we want your free video on competishun app so that we don't get distracted.

[@mujahidkhan-fz5hn]

Aapke 100M ho jaaye

[@AM-vy4kc]

Sir ek video sirf questions ka , please Sirr 🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@chennaisuperkingsofficial_652]

One more fantastic lecture..❤

[@MohitTyagi]

🙏🤗

[@jaatdevta1381]

Sir these lectures are iit advanced level

[@SachinPilotFanClub_]

Sir, aap mast pdate ho... Aage bolne layak word hi na h...

[@AnasKhan-tk8sh]

sir is the sheet/dpp only for the paid courses? i cant find it anywhere

[@AbhishekPandey-mw8du]

Sir 5 month se physics me kuch samjh nahi pa raha tha but aapke channel se ab samjh aa raha hai sir mai 11 me hu kya ab taiyari karu to air 500 tak paa sakta hu

[@ShauryaPratap375]

kitni aai rank bhai ? a

[@SpaceConvex]

@@ShauryaPratap375 me bhi yahi puchne wala tha xd

[@deepak3620]

🙏

[@PratStrugglingForIIT]

sir the formula of resultant vector is same like cosine rule

[@somethingtolearn4390]

Where DPPs is available

[@ritikasinha3908]

44:12 .. how did we got this from solving the root? I am not able to understand..

[@manikumar8873]

😘 thanks 💜 form 😘 my 💜 deepest 😘 corner 😘 of 💜

[@omprakashsharma7204]

sir last point smjh nhi aya in which you taught that if vectors will not lie in the same plane then minimum no. of vectors required to make zero resultant is 4 sir 3 vector bhi to ho sakta h answere

[@craftxyz3399]

Best lecture on vectors

[@govindasoren3341]

Sir app me air you tube ke video me kuchh difference hai ya same hai

[@shobhanraj5972]

No

[@worldchanger1307]

❤️❤️❤️♥️♥️♥️💖💖💖

[@SanjayGupta-hp4em]

Where I can find sheets?

[@ronitroy6464]

DONE

[@ManwithaplanD]

50:00

[@unstoppable923]

Bhai ye konsi sheet ki baat kar rahe hai

[@lakshminathvpai1397]

W video

[@danceonmyballs]

L pfp

[@adwayjha1549]

Sir in the 1st example the angle between the 10 N vector and the 5 N vector should be 37 degrees as the tails are joined

[@soniagarg3020]

Same doubt

[@JourneyOfJEE]

Angle B/w Vectors Are The Smaller Of The Two Angles When Their Tales Are Joined....Here Clearly Sir Taken Angle Between Vectors 53° After Joining Their Tales So How It Can Be 37°?By What Logic?

[@user-tl5so4hc4y]

​@@JourneyOfJEEikr, i think they are getting confused with complementary angles concept

[@Dreams12511]

Nah it's actually correct

[@prajjawaltiwari9566]

48:47 emotional hona mtlb?

[@Not.ur_business788]

I'm preparing for IIT-JEE ... I'm Lil confused about what to take bifocal or plain science??... .pls suggest if anyone can!!!!

[@shashibhushanpandey358]

28:17

[@nikhil-nt8gx]

Cos30=/3/2

[@nirbhaytiwari6785]

OP SIR

[@Sakshi__choubey17]

42:33 Sr mujhe wo wala step smjh ni aaya

[@shriyashpatil7247]

Where is your sheet sir i can't find it on the app 😢

[@SK.cuber-123]

Sir sheet Nahi Mila raha Hai please Bata dijiye 🙏

[@bulldozer7962]

5:26

[@ManwithaplanD]

12:14

[@gamespoint1701]

49:55

[@shreyanshdwivedi3279]

1:01:52 can we also make resultant zero by making non coplanar vector on the head of 'A', But doing this will give 3 minimum vectors to make resultant zero , if all vectors are not coplanar!!!!!!

[@kumarsauravjeeaspirant7569]

here all vectors will be in same plane

[@gauravsays7215]

yes, here in this case vectors will be in same plane or coplanar vectors@@kumarsauravjeeaspirant7569

[@samarthtripathi8397]

​​@@kumarsauravjeeaspirant7569yes i think your are right. Sir remains correct when he says minimum 4 non-coplanar vectors needed for resultant to be zero My reasoning is that you need minimum 3 points to define a plane. When you add 3 vectors to make resultant zero, by polygon law it forms a triangle. Thus, addition of 3 vectors to make resultant 0, will always make vectors coplanar. But in case of 4 vectors it will form a quadrilateral with 4 points, thus allowing possibility of one point not being coplanar. Bahut zyada angrezi boldi maine...

[@nirodeception]

​​@@samarthtripathi8397Nah you are wrong we need atleast 2 vectors to define a plane. Itni angrezi bolne ke baad bhi hag diya.😂

[@bot_xd1246]

46:00 questions

[@prajjawaltiwari9566]

19:37 how to find angle between b vector and R vector?

[@ShreyanshShrivastava-dz8lg]

@prajjawaltiwari9566 The angle will be given in the question

[@padhlekyakarrhahaituyahanp1011]

Angle between between b and a minus a and r will give you angle between r and b

[@shlok2905]

Theta(θ) - Phi(φ)

[@PrateekSawarn]

Watched on 03 April 2023

[@armaan-44]

#askcompetishun sir even i have this doubt .... Why cant with only 3 vectors we can get result 0 ... By making 2nd vector in other plane and then 3rd vector back to the original plan ... Thus the head of 3rd vector jojning the tail of 1st vector

[@Rapbot07]

Brother a plane can only be determined by using at least 2 lines When you draw a single line you can't tell in which plane it lies the existence of plane can be told after only when you draw the second line. I hope you will understand it now

[@somerandomguyonquesttofind6189]

31:31

[@somerandomguyonquesttofind6189]

12:12

[@rightgamer276]

39:41

[@shreyahenley25]

20:11

[@honesty3636]

Sir sin# =0.6x/X ko divide kiye toh 3/5 kaise Aya ?????

[@aarujsinghsisodiya9028]

0.6 = 6/10 = 3/5

[@GreenGadgetsUnique]

Thanks sir but sheets/dpps kaha se milegi?? 2025 aspirant 🔥❤️

[@armaan-44]

kya ab tumhe chahiye ?

[@sumandrall5407]

@@armaan-44 yes

[@sarvjeet09]

48:42 -) 3/5 kasie aya ??

[@snigdhasaha6797]

WATCHED: 18/08/22

[@husainaala3330]

@@intellect8444 i am 9 days late 😂

[@PrateekSawarn]

39:34(i will continue from here)

[@user-cp6sq8lx7y]

Why has sir added a mod sign in a-b I didn't get the reason

[@Rapbot07]

To show that it won't be negative

[@pwfanwallah2353]

Sir aap kabhi resultant vector ko a and b vector ke bivh mein dikhate ho.Kabhi a and b vector ko jod ke.Aisa kyun???

[@samarthtripathi8397]

Bro as long as resultant vector ki length and direction same hai, ushe kahi pe bhi place kar sakte hai and it will remain as resultant vector only Free body diagrams mein generally resultant vector ko a and b ke beech mein banate hai And triangle law lagate samay a and b ko jod ke bhi dikha sakte hai Correct me if i am wrong pls

[@adityanarayan7848]

sir 15 min bd aata nahane ja ra

[@Ananya-we2fo]

aagaya bhai wapis?

[@samarthtripathi8397]

Nahate nahate dekh leta bhai

[@tanmaypatel3011]

sir we miss u hamaara kya hoga ab

[@tanmaypatel3011]

@@cuetcompetishun come back

[@ItachiUchiha-st1hv]

sir u r always saying SHEET DPP where can we find this

[@sardarsinghrajput4768]

in the competishun app

[@bot_xd1246]

#askCompetishun sir i have a doubt .... Why cant with only 3 vectors we can get result 0 ... By making 2nd vector in other plane and then 3rd vector back to the original plan ... Thus the head of 3rd vector jojning the tail of 1st vector

[@bot_xd1246]

Making a triangle with 2 vectors in same plane and 1st vector in other plane

[@armaan-44]

do you know the answer now ?

[@ShauryaPratap375]

do you know the answer now ? @@armaan-44

[@Rapbot07]

Brother a plane can only be determined by using at least 2 lines When you draw a single line you can't tell in which plane it lies the existence of plane can be told after only when you draw the second line. I hope you will understand it now

[@Rapbot07]

For example You must have known about the X, Y and Z axis As in the Cartesian plane there are two axis X And Y which are minimum to form a plane To enter into another plane you will have to form a line like Z axis And then to return to the initial position you will have to make the 4th line, hence there are 4 lines in total Now it will easier for you and others to understand 😅

[@prabhat.questlog]

Sir in 34:03, the angle taken is 53°, wouldnt that be wrong? As you have said earlier in addition the resultant vector should have common heads and tails, so we have to move vector and the angle we will get is (180-53)° = 127°.

[@udnick2430]

no, that is correct. Both vectors are joined from common tails only, so it would be 53 degrees.

[@Thick_ass]

Given theta in formula is actually the angle between vector 'a' and vector 'b' and we can only find angle between them by joining their common ends.....

[@jigishajain2951]

Br

[@Cocxy69]

both are already joined from tail

[@JourneyOfJEE]

​@@udnick2430By Triangle Law Of Vector Addition....

[@madhavdhingra3417]

Why are there 3 dislikes?

[@fxeditors]

😭😭😭😭

[@tarun.awasthi]

❤

[@ALIIMTEYAZ123]

Where is dpp

[@poojabagoria6122]

In the COMPETISHUN app

[@pankajsrivastava1458]

@@poojabagoria6122 Where are they in that app

[@pankajsrivastava1458]

I mean in which section....

[@daxdout]

How many times he says beta 1like 2 times 👇

[@studyalwaysstudyakash]

2023-24 attendance here 👇Here

[@Wertunsy]

Beta beta beta beta beta beta......

[@dipingrover1970]

thank you sir

[@SahilKumar-jj7hq]

Thank you sir🙏🙏🙏

[@ManwithaplanD]

45:00

[@AmishiKoul]

28:15

[@adwikmishra3244]

41:20

[@user-ij8hf7xh2o]

47:23