Wrong Concept of Projectile Motion in wind | Physics in Minutes | Ashish Arora Sir
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- Опубликовано: 1 окт 2024
- In this basic question of projectile motion in wind, most of students apply wrong concept while solving. more than 93% students solved the question with wrong concept. Although question is very easy but still while solving slightly tricky questions students ignore some fundamental facts and lose marks in exams. In this video of series Physics in Minutes, Ashish Arora sir is explaining one such question to improve the conceptual mistake usually students commit in exams.
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#projectilemotion #jeeadvanced #iitjee #iitjeepreparation #physicsgalaxy #ashisharora #physicsinminutes #physicsinminute
For Application based resources & NCERT Case studies for JEE & NEET join PG Telegram - t.me/physicsgalaxyworld
Best online courses on JEE & NEET, download Physics Galaxy mobile app. Download link : bit.ly/PhysicsGalaxyApp
Best book of chapterwise PYQs of JEE Advanced with detailed comprehensive solutions. Check at : amzn.to/3ZXotZs
Best Books for JEE Advanced Preparation - Bestseller book of 700+ advance illustrations. Check at - amzn.to/3qyIK8H
Sir, what will be the net effect of air friction on time of flight?
Sir , I am in class 11th and Love your lectures ... I wanna ask what should I do to increase my level of physics to Olympiad level
sir i have a doubt
i think air friction will act in opposite direction to relative velocity of ball wrt air
please corrrct me if i am wrong ???
sir 11th walo ko toh abhi air friction ka concept nahi bataya gaya
Sir can you explain if a accent>g then why velocity becomes zero at hmax
This actually blew my mind of how question based learning we do jnstead of just grasping the concepts to its real depth ...THANKS A LOT SIR these type of blunders really needed to be corrected hope u keep bringing such eye openers ❤
Sir AP please hme regular pdane lg jao kisi online batch mai
Yes sir
no need sir 😊
Sir teaches in offline... isn't it more than enough that a star batch teacher is teaching for free online
@@DeepanjanBaralJEEhume bhi star batch ke teacher padhate hai
25 cr per annum lene wala online kaha se padhaega
Yes sir...i was also in that 93% who didnt considered air friction .... Thank u sir for clearing this concept of air friction and would always consider situation given in question rather than based facts 👍
Air friction in general isn't even considered while solving similar problems. It's pertinent to ask when to apply if the air friction is imparted upon the object
Yes this habit is making us to exclude external situation which we must avoid ... especially for advanced
Me too
I come in that 93% who thought Ta=Td but I will consider air friction
Thank you sir
Be honest u didn't 😂
@@ProPeeps bro he said he was in 93 percent
Sir please keep uploading this type of educational content always.
Sir its a humble request to please explain every brain teaser concept in this way .. please Sir its very helpful 🙏🙏🙏🙏 . Please Sir atleast 5-10 minutes a day ❤
Hi sir I follow your electrostatic book and it is very helpful
This types of content>>>>>>irrelevant time consuming and entertaining Yt shorts thanks lot
I pass my time watching physics in minutes from ashish sir and phd series from eduniti😂
Bhai tum shorts dekhne ke liye time pate bhi ho?
I think we need to talk to our coaching centres about how they only teach us 'IDEAL SITUATIONS' which eventually becomes our habit to take every case as ideal situation... i honestly thought that the upward motion would be affected but i got the opposite relations
sir this was so amazing! pls bring more questions for 2025. its a humble request. questions like these surely will teach to think in a broader manner!
Bro teko isme kuch samaj bhi aaya😂
Btw mai bhi 11th ka hi hu😂😂
@@Nsut_Aim haan aya
@@Nsut_Aim tune kinematics nhi pdhi kya
@@onlytruth1223 bhai pr friction abhi kaise padh lia?
@@onlytruth1223 logically samjh aa skta hai pr answer ham nhi nikal skte abhi
Bhai sahab...gazab concept hai...I also did it wrong😅
Data(93% people won't able to solve it) aisa bolo ki 4 log video par click karein
IIT question me sab mention hota ki ,air ke visicus ke baare me.
Aap student ko kebal murkh banaa rahe hain aur kuchh nahin kar rahe hain
Saleem sir ne ye sb hwa me padaya h sir.
Hava me matlab
Prayas 1.0
Hmm my answer was correct but the logic I corrode
Tnq sir 😊
Sir mene air ke bare me socha tha but time of accent or deccent ka comparison me nehi socha tha
Guessed the concept correctly
(Saleem sir's student here)
Yes sir I wan unable to think it but from today I will think in multiple dimension😊
This is simple. Its because air friction is negligible we are ignoring it.
Exactly manai first method sai hi socha tha
Infact earlier i came across a similar ques where neglecting air friction was necessary and was wondering why was this sentence mentioned
THANK U SIR FOE THIS WONDERFUL QUES❤❤
Ye to que pr depend krwayega kb consider krna h
I didn't even consider air friction i couldn't think of it in the first place but now i will certainly consider each and every point in questions from now on.
It was truely an eye-opener.
Thank you so much sir
5:10 @physicsgalaxyworld But sir what can we say about the total time of flight? Will it increase or decrease?
Sir, I have been creating new questions based on jee advanced syllabus. 61 st question in my notes is same model as tossing coin in JEE ADVANCED. These questions are definitely super different models which you might not seen anywhere. How can I send it to you and how can I use my skill?
Truly eye opener for me. I really thought there is nothing more to do in this problem other than simple projectile formula. ❤need to practice more such qs
First I made a blunder by thinking it incorrectly ,then I reader the explanation on telegram given by physics galaxy which I didint understand a lot bcoz I never new about air friction in problems so yes my thinking got evolved I feel that to exponentiallly thanks a lot sir..and i undersatnd it now completely
Sir i have a doubt, In this question there will be horizontal opposive acceleration then the path will still remains parabolic or not sir please clear my doubt , thank you sir for this fantastic explanation.
No it won't be parabolic because the acceleration is not constant
sir pls bring more videos for 2025
Sir, aap kaise bol sakte ho ki, wind velocity and newly generated horizontal component of velocity of the ball same hoga. JAB TAK BATAYA NEHI JATA HUM KAISE MAANE?
Sir ji vese toh me comment bahut kam karta
Magar physics me dropper 2024 ke liye kuch guidance de dijiye🙏🙏
Thanks sir .plz make a vedio that from what we can do to score full on full physics.jee24
Iski new range kya hogi??
मेरे माँ की तबीयत बोहत खराब है प्लीज दुआ करो की वह❤❤❤❤❤❤😢😢😢😢😢😢
जलदी ढीक हो जाए
Yes actually it never occurred to me like this we are so used to neglecting air friction in the questions until specially written not to that in this case when the actual wind was flowing it did not even clicked me
Sir...but ye toh depend karega...na
Assume usne koi fan lagaya hai...wind ke liye😅...
Like toofan pankha fir thode hi na...air vertical mein assar daalegi
Sir I was one of those who marked the answer when saw time of ascent=time of descent. Thank you for the explanation.
Abse dyan denge sir ❤
Sir thanks for clearing the concept . BTW I was also in the 93 %.
the real god of physics :)
yea sir i also did not think like this , Thank you
Unnecessary complicate kiya h question ko ....you haven't told clearly the nature of fiction drag ...is it due to viscosity or impact of air??
maine bhi same galti kri
@physics galaxy, sir im in 11th and this question is eye opner for me because i always neglect air friction and sir iam very grateful that you providing this type of material and your books for student and sir iam frequently following it.
i eagerly wait for tbt answers , and when i got the answer of this it totally blew my mind, what a concept sir, i confess that i had this misconception but grateful to you for your clarification, and one request sir , please keep on the onion series those are very helpful for jee advanced preparation because the only source of advanced level theories is your source sir... grateful for our help and need it till jee 2026 sir...
Is doing dc pandey ncert n exemplar multiple times enough for 180NEET that's what I am following
Wow,this is really amazing
Thank you Ashish sir for your innovative efforts,Ashish sir is going to revolutionized the era's by his creativity,efforts,and love for physics and physics lovers
commenting at 2:36 , as i have read that projectile is only affected by gravitational force and thrust is not considered . i dont think that flow of wind horizontally wont affect the motion of projectile
I'm 11th class student😊
Shuru ka part maine soch liya aage ka idea nhi tha😮
sir mere pas ek achi coaching mai jiske module mai ache level ke sawal hai which points at jee adv also appx per chapter 100-120 hai and cpp milti hai per chapter jo mains level ki hoti hai aur in module ke baad woh work book dete hai jismai 4 chapters ke ek sath question hote hai jee adv . mains and boards ke aur unke class notes mai jo question hote hai woh high level ke hote hai jaise ek basic and dusra adv .
mai phir khud se bus phys ke liye ncret , exemplar and hcv aur pyq ki disha ki book karleta hu chemistry ke liye ncret , exemplar aur disha ki pyqs ki book maths ke liye mai ncret , exemplar , disha ki pyqs ki book aur black book laga leta hu
maine ek online coachin bhi le rakhi hai jiske mai module karahah u us coaching ka naam PW hai usmai questions main level ko touch karahe hai lekin theek hai jitne hai practice ho rahi hai. kya itna karna zaruri hai ?
iske alawa pgkarne ka time nhi mil raha and paper bhi har 15 din mai hote hai jismai first day se last day tak ka ata hai toh mai pg na karu
Sir but Physics ke 95% Q mee sir resistance ko neglect krdete h too might be 93% mee se 75-80% bacho ne yhi sochkar aisa ans diya hoga
Respected sir ,could you please explain what would happen to the time of ascent and descent in case the horizontal wind has some acceleration (a)
Its range will get increase ...... Bcoz of acceleration. But however time of accent and descent should have similar relation as of wind with constant velocity. ( According to me ))
thankU sir
my first thought after seeing question was air friction and acc and height of the projectile 😎
Yes sir...i was also in that 93% who didnt considered air friction .... Thank u sir for clearing this concept of air friction and would always consider situation given in question rather than based facts 👍
Amazing video sir , I was part of the 93 % , will make sure to take more notice of every detail given in question
Amazing video sir , I was part of the 93 % , will make sure to take more notice of every detail given in question
Sir can you tell me in which part of physics galaxy semiconductor and communication present?
sorry sir but apne khud iss concept ko galat lga diya hai.....because friction not oppose the motion only but it oppose the relative motion so plz donts spread wrong information
Acceleration of acent and decent ka part mujhe thik se samajh nahi aya. Kya ap Thora elaborately batayenge
Excellent .
Sir please do something on how to approach questions on physics for neet , please please please please sir .
Specially on those concepts from where there is a chance of getting confusion .
And please sir tell something the sequence which we should follow to make our physics rock solid , the step by step guide , please sir , humble request from a student.
I also didn't think of considering air friction. Thank you sir
Btw Ta + Td will be still 2u/g right?
yaar yeh galat baat hai num normally air resistance ignore karte hai aur yahan nahi. question ko mention karna chahiye esa nahi jab maan kare tab neglect kardiya aur jab maan kar laga diya
Thanks sir for i made the same mistake but these very fundamentally important thing helps so thank you
as soon as i read this que , first thing that came to my mind was effect of air friction on g
Yes sir, I also at first attempt thought the case will be just like a normal projectile and forget to apply air friction. Thanks sir for your guidance, from now I would try to look at the question more clearly and deeply
Sir Air Friction ka Horizontal Component bhi aayega thus horizontal velocity constant nhi rhegi
Am I Right???
Mai nhi soch paaya tha sir qki regular basis pai solve krte time neglect hi krte hain toh dhyaan hi nhi diya uspai
Air friction nahi socha sir usually in every question ....
Now understood
very good question
as I am in class 11 , I couldn't solve it.
Sir i am in 11th and i am solving your mechanics vol 1 3rd edition
Will i be able to generate my concept upto advance level?
sir i was able to think at first glance this and june 15 problem also
This is a basic DPP in almost all coaching institutes
I think so as our not famous coaching has this qsn in our RPP
Even cengage it
I thought the correct method because there is no way sir would ask such a trivial question. I had also previously encountered some questions with air resistance so that thought process was not out of the picture.
sir i feel that you are wrong as while studying it was clear that we are ignoring air resistance. If I am wrong please correct me.
Yes Sir, I made the same mistake before your explanation.
Yes sir I was unable to think about it but now I will surely think more about such types of questions
Yes sir honestly ye mis hua tha ❤
Sir i also don't think about air friction concept in this question I'm also in 93 per
yes sir honestly maine 93 percent wale logo ki analogy use ki
Sir when will nta release syllabus of jee main ,advanced 2024
Yes sir,I also forget to apply air friction.
Sir honestly speaking I couldn't solve it.
Language hi nahi hai question me patha nahi sir kaunse planet se bol raha hai 😢😢
i didn't took friction in the case
I promise i wouldn't make this mistake again
sir me nahi samajh paya tha bt now i will be carefull about these small concepts.
Sir but ye toh tab hi hoga na jab hum air resistance ko bhi consider kare but physics mei pura kinematics mei hume bola jata h neglect karna hai air friction
exactly
proud to be in the 7%🥰
Sir main nhi soch paya😢
Always respect from Bangladesh 🇧🇩
I was wrong as i considered the direction of friction downward in both the cases !!
Sir i have not thought this way
You absolutely great sir 👏 👍
Will air friction be still applied if ball is considered massless?
honestly couldnt thought of air friction , thank you sir
Yes sir
Aur friction jb tak question mention n kareto hum kaise mane
Makes me wonder if there is an electric friction or magnetic friction
Got this right with right concept 😁
I hadn't thought that but I will make sure I remember it