🔴 RESULTANT VECTOR - Magnitude and Direction || in HINDI

In this Physics video in Hindi for class 11 we derived the formula for the magnitude and the direction of the resultant vector of two vectors having a certain angle between them by graphical method. For example A and B are two vectors having angle θ between them. As we derived the equation for the magnitude of the resultant vector, we can say, the magnitude of the resultant vector is √(A² + B² + 2 A B cos²θ) and the formula for the direction of the resultant vector with respect to vector A i.e. the angle made by the resultant vector with vector A) is inverse tangent of [B sinθ / (A + B cos θ)].
Resultant vector of two vectors is the net vector produced by those two vectors which can be found using vector addition.
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Arijit Daripa
EduPoint,
Dam Road,
Chandil,
Dist- Seraikela-Kharsawan,
Jharkhand,
India.

[@abhilipsaransingh8628]

Thank you sir You cleared my doubt Now i am crystal clear

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Es channel ko million aur billion subscribers millne chaiye.😊😊😊 Thank you sir for your such a mind blowing explanation.😊😊😊

[@AK-eh8gp]

Sir, why angle takes outside from triangle in addition of a vector?

[@navjotsingh7360]

See the bigger picture. We take the angle of Big Right angle triangle because in Vector triangle Pythagoras Theorem is not possible.

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Thank you sir for your help in this problem

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Thank you so much for your support of studying.

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Best teacher in the world

[@abhinav2702]

Bhut aasani se explain kiya aapne

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Can you do some questions related to this resultant vector please!!

[@ritikkumargg304]

Thankyou so much sir your way of teaching is just awesome

[@defenceboygautam9907]

Best of luck 🤞 sir

[@gardenmenuuu]

My major confusion was why do we measure the direction of resultant vector with the original instead of the x axis or due east,people just calculate ,they never told it was relative,thanks for the intuitive idea..sir

[@mr.sachin8810]

bahut achha lga.......... I request... find the electric field intensity due to an electric dipole at general position..... upload plzzz

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*doubt

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Father

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thank you sir very very very very very much for such a great explanation

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super i understod very well

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Thank you so much, Sir. Now my doubt is clear.

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Sir can you do the some question of Resultant vector please 😌😌😌

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Grt sir 🙏

[@anilhingane7666]

Sir ji , my thinking is different but I'm interested in your channel and video. But I want video on different topic that's why below comment are post. Dear sir please video on poynting and wave equation for free space. From your side,I want understand .your channel is OK. And you have lot of video on vector. I known you have knowledge of vector .Teach you all teach intelligent people also . you have knowledge explain difficulties to easy.

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Sir please one video on projectile motion

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Available.

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very nice sir 👍

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Thanks sir,,,,, please sir aap electromagnetic wave pr video banaiye,,,,aur usme frequency, wavelength etc term Ko explain kriye

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Sir...#alpha find out karne ke liye sirf #tan ka hi use Kyun karte h #sine ya #cos Kyun nahi apply kar sakte...sir plz clear this doubt please...

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Because tangent hame slope batata hai kisi line se ya horizontal se 😊

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Thank you Sir

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VERY NICE IT HELP ME

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YOU ARE A GREAT TEACHER. THANKYOU SO MUCH🥰🥰

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Tjx sir to tell me what is resultant U tell us that reultant is an actually aa force that act by the mixture of 2 forcess 🙏🙏

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Thanks so much sir

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Superb!

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Very smart class

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Clear the difference between resolution of vector and resultant vector

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Sir iss video me kya hum direction formula me vector ki tarh nhi likhenge

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Sir last me tan inverse kaise aaya kya tan LHS me multiply me tha to RHS me divide me chala jayega

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2 din se rata ja raha tha but apki video dekhka samaj ayya thanks a lot sir j🥰🥰🥰

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Sir mero ko ek doubt sir Sintheta=opposite/hypotense Costheta=adjacent/hypotense Tantheta=opposite/adjacent Aise kyu manate hai sir hum Ek video suggest karo mai dhekunga os video

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Which way you described this universe that are only assumption and these too

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please make a video on resolution of vectors problem

[@edupoint.physics]

Next video on Vectors.Coming soon...

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Check hrksir channel for this

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Thank you for sharying thia post ! I really like how you explaned this topic .

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Excellent

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Thank you

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Sir khuch shortcut tricks ka bhi vedio bnaeye for competition

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Nice explanation

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Mazaa aa gaya bhai

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First of all a Grand Thank you sir I wish if it were given in ncert such easily that you have explained😃😃

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Nice video sir

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very best sir

[@indiansingh]

How to find the direction of resultant in direction of force b

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Salute to you

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Sir ap maths bhi pdaya karo

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sir can we go through this for iit plz reply

[@RahulTiwari-ud9xd]

THANKS A LOT FOR SOLVING MY BOUBT

[@rushadsiddiqui8872]

Sir vector to force hai to kya aap ne distance man kr trigonometry se distance find out kiya hai????

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Vector me magnitude dekha jaa raha hai

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Sir ji plz bataye ki trinaglelaw & parallelogram law of vector addition ka major difference kya haiiiii?

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'Triangle law' aur 'parallelogram law' ko 'vector addition' ke liye use kiya jata hai.

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Sir uss X aap cos hi kyu maane aur uss Y ko aap sine hi kyu maane plz sir answer

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please make a video on projectile

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Is it only me jisne 2020 JEE mains m b kuch kra ni Orr abb b kuch smjh ni aara. Drop krne ka b pchtawa hora h🥺

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Resultant is perpendicular

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Well explained sir ❤️❤️❤️

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Thanks sir

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Thank You sir, explained so nicely

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Thankss

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Are you solved my problem

[@swap7202]

16:42 you can't take tan on the other side

[@WalterWhite-cr7]

He hasn't taken tan on other side.. Its known as trigonometric inverse about which you'll study in class 12th.. I know that we are taught that trigonometric ratios like sin cos aren't multipled to theta but this is something else..👍🏼

[@santoshchawla6190]

@edupoint in the formula is it +2ab or -2ab because in my text book it is -2ab.

[@manmohansingh7282]

Actually -2ab one is for subtraction of vector as it follows the same rule √A^2+B^2+2×A×(-B)×cos theta = A+(-B)

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❤❤❤❤❤❤

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Plzzz sir mujha resultant vecto of 16 km feom east to.west ka solution bta da snd kr da plzzzz

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Check hrksir channel for best explanation

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nice sir

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Best explanation 👍

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SIR, aap ne mere sujhau pei( New science /PHYSICS channel ) koi response nahi diya🤔🤔🤔

[@edupoint.physics]

Hello learn from SIR EINSTEIN ! Ooops ! I missed that reply. Darasal reply ka notification nahi aata hai, wo gayab ho jata hai. Now coming to your suggestion...... Bilkul sahi kaha aapne. Main ye mahino se soch raha hoon, par isi channel me phansa pada hoon. I shall try harder...... Thanks for your concern.

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Sir aap kay video best hai par 1 problem hai Sir aap video series vise nehi daltay ho jaisey ki numbering in lectures 1 ,2 3,4 ....etc please do this sir and make playlest for every lesson separately

[@edupoint.physics]

Hello Ashiq Hussain ! Thank you for your encouragement. Aur rahi baat numbering ki to wo main kabhi nahi karoonga. Ye channel vaisa nahi hai ki jo kitab hai chhap diya. Iss channel me hamesha modification hote rahta hai. 2 videos ke beech koi video aa jaata hai, behtar concept ke liye. Tab numbering ka kya hoga? Aur rahi baat playlist ki to wo available hai.

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resultant eq=asqr+bsqr-2abcostheta u are wrong wrote.

[@nehachoudhary195]

theta = 0; cos theta=1

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मजा आ गया

[@kaosarmnahid9162]

Sir make a video on how to find the angle that is made by resultant with vector B according to your video.. In this video u have only shown how to find the angle with vector A

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This video was made longer unrelitively

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🙏

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16:52 inverse kyo kiya

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Please video on Hormonic maxwell equation in details. Don't explain vector more no need to more same again and again...and second topic is wave equation in free space in term E And H.

[@edupoint.physics]

Hello Anil Hingane ! Why shouldn't I explain vectors to 11 th students? Did I take any oath in the name of God not to serve students of class 11. Do you have the same attitude towards your elders? Do you tell them not to do what they are doing and to follow what you think good? You said, "again and again"- it indicates how casual you are towards everything. You did not watch the video and left a loose comment affecting the faith of a KZbinr in his subscribers.

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EduPoint I want to understand from your side. Your focus on 11 th only . I want more study topic from your side..below is only my suggestion teach all.

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Kiran Yadav beta logic tiktok pe milte h

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11 th class you are

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Good evining Sir( t वे सेकंड में चली गयी दुरी) का मतलब नहीं समझ में आ रहा है

[@edupoint.physics]

Hello Awdhesh Sri ! Watch the following video. You will have an idea. GALILEO'S LAW of Odd Numbers kzbin.info/www/bejne/qonVmICPgNacqK8

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Do vector kaisey changing hoga agar unka theta θ changing hota rahega ???to ek vector constant hoga dusra ka magnitude kitna badal jayega???

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Angle isn't given

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Ahaaan

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