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@user-mb6fs6te2q 16 күн бұрын
my brain hurts
@rahf8464 Ай бұрын
That's what I was looking for, thanks❤
@Kamohelo67 Ай бұрын
Can you please include a picture of the question in the description when you post the videos
@mathsphysicstutor6543 Ай бұрын
Publishing of any printed material is prohibited by IB. I suggest that student has a past paper and can read it parallelly. If you need a past paper, I can give you.
@feelthemusic_359 2 ай бұрын
Reply please
@feelthemusic_359 2 ай бұрын
I think you need to improve some things in your videos , i think we need to communicate once
@feelthemusic_359 2 ай бұрын
Hi
@feelthemusic_359 2 ай бұрын
Sir if you want to grow your channel can communicate once
@Kamohelo67 2 ай бұрын
Thank you very much. Your videos are extremely helpful.
@mathsphysicstutor6543 2 ай бұрын
My pleasure!
@tehawanka3496 3 ай бұрын
Hi, in 1:00 why did you skip the 2sin(2theta) in the denominator and instead immediately wrote sin(2theta)??
@mathsphysicstutor6543 3 ай бұрын
Because a single fraction is equal to zero when numerator=0 and denominator cannot be zero. Or, as you like, you may do cross multiplication and gen the same.
@user-ke1mt7hf6k 4 ай бұрын
I just want to say thank you for videos. For these past weeks of preparation they really helped me review on the material and help me pass on my exam (paper 2 still destroyed me though) Your content is very useful and well organized. Thank you for creating this channel!
@mathsphysicstutor6543 4 ай бұрын
My pleasure!
@rudrakachoriya3348 4 ай бұрын
thanks a lot sir it really helped
@mathsphysicstutor6543 4 ай бұрын
My pleasure!
@sagtoolesag 4 ай бұрын
I did this paper a few days ago. Can I ask if you think was it easier relative to the other years or more difficult? Personally I thought it was manageable
@mathsphysicstutor6543 4 ай бұрын
I didn't see papers. My student said that it was not difficult. But the better papers are done the greater grade boundaries will be (I think).
@selinbayramova5319 4 ай бұрын
27:07 Shouldn't it be negative 79/42?
@mathsphysicstutor6543 4 ай бұрын
yes, negative. Coordinates of the point K are correct.
@sogga_fan 4 ай бұрын
so hard
@dibidibidragon3168 4 ай бұрын
This is incredibly helpful, thank you!
@mathsphysicstutor6543 4 ай бұрын
My pleasure!
@ChronoHero-ov2dj 4 ай бұрын
Your videos are very helpful. Thank you!
@mathsphysicstutor6543 4 ай бұрын
My pleasure!
@johnjeff6498 4 ай бұрын
Thank you very much :)
@mathsphysicstutor6543 4 ай бұрын
My pleasure!
@sagtoolesag 4 ай бұрын
Saved my life
@valentinalopezcoronel579 4 ай бұрын
the answer of the first question is not available in the options of the paper
@mathsphysicstutor6543 4 ай бұрын
Yes, my fault. Definitely, there are 2 squares out of 5 not a half. It's an overdose of caffeine. Q1 there must be delta v=0.8 not 1 and then %U=0.8/8=10%.
@purplesun_0029 4 ай бұрын
please don't stop posting I have been really enjoying ur videos they are very helpful, even little descriptions on how to solve hard questions is making studying for exams way easier!
@animegangster6710 4 ай бұрын
Thank you! Your videos are amazing revision before the exam
@selinbayramova5319 4 ай бұрын
Can you solve Q7, 13 and 30 from Physics HL - 2023 May TZ1 Paper 1 ?
@mathsphysicstutor6543 4 ай бұрын
it's a quite easy question. You should know that potential is related to energy so is a scalar (not vector) quantity, so always plus!!! using a formula from a data booklet V=-GM/r. So just -Gm/d+-G2m/2d=-2Gm/d. Field strength (g=GM/r^2) is related to force so it's a vector quantity. Field strength at a point produced by some mass is a vector directed to this mass (because there is always attraction between masses) and the resulting field produced by two masses at a point will be a vector sum and since vectors are in opposite directions, you need difference. Or you may just understand that some mass at X will be attracted to the left and to the right so you need difference Gm/(d^2) - G2m/(2d)^2= Gm/2d^2 and is directed to P because field strength g produced by P is greater. It means if you put a mass M at X it will be attracted to P with a force Mg.
@selinbayramova5319 4 ай бұрын
@@mathsphysicstutor6543 Thanks!
@animegangster6710 4 ай бұрын
Love your maths videos
@selinbayramova5319 4 ай бұрын
Can you solve Q11e) and Q12 from this paper please? AAHL May 2023 TZ1 P1
@Nuuggz 5 ай бұрын
Thank you so much for the video, unfortunately my physics teacher has no idea of some of this topics and is unable to explain the answers to us so this is incredibly helpful 👍👍
@mathsphysicstutor6543 4 ай бұрын
fee-paying private IB school with a physics teacher who don't know physics, isn't it?
@selinbayramova5319 5 ай бұрын
Thank you!
@mathsphysicstutor6543 5 ай бұрын
My pleasure!
@t0mat0-ju1cee 5 ай бұрын
by definition :)
@selinbayramova5319 5 ай бұрын
Hello, can you solve question 7 on physics HL P1 TZ2 2022 ?
@mathsphysicstutor6543 5 ай бұрын
Done
@TrueRyoB 5 ай бұрын
tysm!
@mathsphysicstutor6543 5 ай бұрын
my pleasure!
@sanjankrishna 5 ай бұрын
Thank you for this video, there are no other solutions for this problem online
@mathsphysicstutor6543 5 ай бұрын
My pleasure!
@SuperPkd 5 ай бұрын
Excellent
@bilgenurbalkaya7150 5 ай бұрын
hi sir, if it is said to find the area of the rectangular shape you draw in the argand diagram, what should we do?
@mathsphysicstutor6543 5 ай бұрын
I don't understand what you mean, for this question area not required to be found. In general, you may be asked to find some area represented on the Argand diagram. It will be bounded or constructed by points or line segments represented by complex numbers. You can find lengths or angles from coordinated and using usual formulas area can be found.
@Ansh.S 5 ай бұрын
An easier way to do part h ii would've been to let n = 2, in which case you would have the expression: f3(x) + f1(x) = 2xf2(x). I suggest this since f1(x) is rather straightforward, f2(x) has also been previously calculated, and thus f3(x) is very simply found (and you get to skip solving for f4(x) :D). Great video!
@mathsphysicstutor6543 5 ай бұрын
Definitely, it would be easier. And, actually, there is n=2 in a markscheme.
@aryahan4976 5 ай бұрын
Thanks! I need this, please keep going to make another videos!!
@mathsphysicstutor6543 5 ай бұрын
what questions?
@aryahan4976 5 ай бұрын
More on electric current
@lemanshukurova6384 5 ай бұрын
thank you sir!
@mathsphysicstutor6543 5 ай бұрын
My pleasure!
@lemanshukurova6384 5 ай бұрын
You're so helpful
@lemanshukurova6384 5 ай бұрын
THANK U
@mathsphysicstutor6543 5 ай бұрын
My pleasure!
@aryahan4976 5 ай бұрын
This is great, but i think it's better to show the problem first before solving it. Keep it up!
@mathsphysicstutor6543 5 ай бұрын
It's prohibited to show a paper. You can open a paper parallelly on your laptop and read questions before. Definitely, it would be better to read a printed paper before. To write questions by hand, it's too much.
@sarthakahuja5046 5 ай бұрын
Thanks for the video! I've been using your channel to revise for IB Math AA HL, and I've found it incredibly helpful. But I wanted to ask, why do you hand-write all the questions? Wouldn't it be easier to copy-paste the question's image instead? Either way, thank you for your teaching!
@mathsphysicstutor6543 5 ай бұрын
IB organization doesn't allow to use or demonstrate Past Papers or any other materials. My first channel has been deleted by youtube. Definitely, to use printed paper would be much useful. I'm not sure that even "hand-writing" is not a violation of copyrights.
@sarthakahuja5046 5 ай бұрын
@@mathsphysicstutor6543Ahh thought so, been hearing alot of dissatisfaction about IB not allowing allowing free resources. No wonder there aren't many IB subject youtubers.
@animegangster6710 5 ай бұрын
Thank you, I really needed this paper
@mathsphysicstutor6543 5 ай бұрын
My pleasure! This paper (Nov 23 Paper 3) is relatively easy.
@dibidibidragon3168 4 ай бұрын
@@mathsphysicstutor6543 Which papers would you say are the hardest?
@aryahan4976 5 ай бұрын
thanks!
@mathsphysicstutor6543 5 ай бұрын
My pleasure!
@sarthakahuja5046 5 ай бұрын
A good question, but I hope with all my heart it doesn't come in exam.
@mathsphysicstutor6543 5 ай бұрын
It has already come. Absolutely the same integral on Nov 2023 Paper 3 Q2 but in other context.
@sarthakahuja5046 5 ай бұрын
@@mathsphysicstutor6543Oh I meant for mine. I had my mocks and paper 3 absolutely stumped me. Is there any particular way I can prepare for P3? P1 and P2 are good, but I don't know how to go about P3.
@mathsphysicstutor6543 5 ай бұрын
An advantage of P3 question is that there many (mostly small) questions and, for example, if you don't know how to answer a), don't give up, you may answer b) because it may be, for example, just to take derivative. Also a question may sound as something very difficult but indeed it's some "familiar". For example, Nov 23, it say says that it's about some curves and gradients.... but in fact, you need solve a usual diff equation. And, definitely, you should be good at key concepts. No specific material required. You may just practice.
@sarthakahuja5046 5 ай бұрын
@@mathsphysicstutor6543 Ahh right. I mostly get confused in the later parts, but this time I wasn't able to properly understand the first few questions, the ones where the rest of the paper is dependant on, hence impacting it entirely. So I suppose I need to brush up the basic concepts + learning how to apply them. Well, May sessions exams start in a month, I better start my prep seriously. Thanks for you advice!
@mathsphysicstutor6543 5 ай бұрын
@@sarthakahuja5046 Good luck!
@animegangster6710 5 ай бұрын
Thank you!!!!! This is exactly what I needed!!
@selinbayramova5319 5 ай бұрын
Can you solve the November 2023 Math AA HL Paper 1 please? Specifically question 6 proof by mathematical induction.
@mathsphysicstutor6543 5 ай бұрын
ok
@irenegarcia5624 6 ай бұрын
your videos are amazing! thank you!
@mathsphysicstutor6543 6 ай бұрын
My pleasure!
@yagmurserin4811 6 ай бұрын
thank you, a life saver
@selinbayramova5319 6 ай бұрын
Внятно объясняете, спасибо. Можно больше видео по физике? Как решать различные типы задач по механике и электрическим цепям например
@animegangster6710 6 ай бұрын
Very useful video to me! Thank you
@mathsphysicstutor6543 6 ай бұрын
My pleasure!
@animegangster6710 6 ай бұрын
Thank you so much! Both of your new videos were super useful to me
@smallbossnoodle2560 6 ай бұрын
I passed the ib exam because of you
@animegangster6710 7 ай бұрын
Thank you