Sir Alhamdulilah I have cleared my many concepts from you. Initially I was not able to solve mcqs in analytical way. Now I have that approach and command. Sir but as a student I feel sorry for my self and for my brothers and sisters, that in the race of 90% in boards which have no point, we waste 2 years. Instead it would be better to invest those two years in building concepts. Thanks
@PhysicsProtagonist
2 жыл бұрын
So glad to here this. Darasal humara haan log bss bherr chaal chalty hain aur khud se soochty nahi hain k krna kiya hai. Logo ki dekha dekhi lagy rehty hain
@duafarough3689
2 жыл бұрын
So glad being in alevels atleast taught me how to approach questions conceptually 🥺❤️
@millirafiq9210
Жыл бұрын
Thnx a lot sir g😊
@saleemiqbal8408
3 жыл бұрын
Sir I have no words for u explanation butt ur osmm❤❤
@laibafaisal7693
2 жыл бұрын
assalamoalikum bhai , phely mujhy lgta tha k mery physics m achy marks nhi aygain but ap ny sb achy sy explain kiya hai ab mostly questions correct hoty hai meray or in sha allah final m boht acha score kr k apko message krogi
@PhysicsProtagonist
2 жыл бұрын
inshAllah, keep practicing mcqs and improving your mistakes. Just focus on practicing as many mcqs as possible.
@amnakhan-zy7se
2 жыл бұрын
sir I have cleared my all cocept
@khubsuratdua999
2 жыл бұрын
good work welldone sir
@mahnoorrehmat3960
2 жыл бұрын
thank u thank u thank u soooooooooooooooooooo much sir, its only the video i found at internet itrh best explanation🤩
@ahmadashraf1418
Жыл бұрын
31:18 sir is question mein c kiun correct hai Although we know that massive body se collision k bd momentum double hojata ??
@ahmadashraf1418
Жыл бұрын
Mcq 44 I think it’s incomplete bcz it need further information to analyse situation Kiun k forward backward dono correct lg rhy I think idhr opposite to the direction hona chahye tha that would be more logical Forward backward options are confusing
@yusufmeer7929
3 жыл бұрын
Sir STEP ( pgc ke jo academy hay ) us kay test may ek yeh question aia hua tha is ko solve kasy karien ?? A particle of mass "m" is projected from the ground with an initial speed u0 at an angle "a" with the horizontal. At the highest point of its trajectory it makes a completely inelastic collision with another particle of mass which was thrown vertically upward from the ground with the same initial speed u0 the angke that the composite system makes with the horizontal immediately after the collision is A) 37° B) 45° -a C) 45° +a D) 90° ( uder is ka anser Beta lag hua hay )
@professordumbledore623
3 жыл бұрын
Soooo thank ful to Allah for finding this channel and thankful to you for making it. May Allah bless you with alot of success. And thanks to mahnoor shawal for introducing us to you.
@PhysicsProtagonist
3 жыл бұрын
Glad to know if my efforts helped
@sastanoobgamers3934
2 жыл бұрын
Ye exam h?? Ya daily practice problem??
@nomandetho5803
2 жыл бұрын
Sir elastic collision ma momentum same rahata ha to ap na -mv kase Kia
@fatima-ly9ru
2 жыл бұрын
Sir 36 ka c nhi hoskta q k momentum conserved but enrgy not y elastic k nearly hogya na?
@bushokhan8998
2 жыл бұрын
👌👌👌
@BHAIBHAI-zf7ec
2 жыл бұрын
thanks a lot sir
@malihazulfiqar2591
2 жыл бұрын
Sir in question 18, the question is asking for a horizontal component so shouldn't the answer be zero?
@sastanoobgamers3934
2 жыл бұрын
It's 125 because if we do Vector component....... Horizontal velocity comes out to be :- UCos60° where U is initial velocity....!! After putting values 250×1/2 = 125....!!! Btw I'm indian!!!
@fatima-ly9ru
2 жыл бұрын
Sir 24 plz ap n kia kha h koi mcq kesa hoskta h jha c option bhi shi ho
@Bashir20024
2 жыл бұрын
Amazing sir Thanks a lot Firstly i solve question then listen your discussion one by one its very helpfull Allah will give you reward for this best effort and guidelines Thanks again
@PhysicsProtagonist
2 жыл бұрын
You did it the right way, MashAllah don't stop and keep it up
@chanchalpermar1598
2 жыл бұрын
mjh is test ko join krna hy is m usernam kon sa lgta hy ye plz bata den mjh
@PhysicsProtagonist
2 жыл бұрын
@@chanchalpermar1598 you have to signup a new account in order to get your username
@sarfrazahmed421
2 жыл бұрын
sir mcq no 25 .. sir decreasing acceleration can be said -ve acacleration so option can be B.. plz correct me if its not
@PhysicsProtagonist
2 жыл бұрын
Here slope is actually "acceleration" right? so Gradually decreasing acceleration and -ve acceleration are two different things. Let's take an example. -ve acceleration: a free-falling object, in this case the acceleration is negative but its constant, so its won't be a "gradually decreasing v-t slope" Gradually decreasing v-t slope: A car starts from rest with a constant power supplied by the engine (don't confuse constant power with constant velocity), as it speeds up the drag force acting on it will also increase. and there will reach an equilibrium point where the car won't accelerate anymore because the work done by the drag force and engine become equal. So, if you look at its slope; at the start the acceleration is positive but when the car reaches at equilibrium the acceleration is ZERO. So, this is an example of gradually decreasing acceleration.
@sastanoobgamers3934
2 жыл бұрын
-ve acceleration means retardation but decrease in acceleration means different..!!!
@amnakhan-zy7se
2 жыл бұрын
sir height of projectile is maximum at an angle of 45 degree ho ta h? its confusing me
@bushokhan8998
2 жыл бұрын
Height is max at 90 degree while range is max at 45 degree...and at angle 76 degree both height and range become equal
@aqsaibrahim6593
3 жыл бұрын
sir q 25 m decreasing acceleration negative acceleration ko bh tw kh skty hn plz explain sir
@PhysicsProtagonist
3 жыл бұрын
Agr options mai uniform acceleration nah hota tou then yes -ve acceleration was correct. Keep in mind that in entry test we don't go for the correct option but we go the best option.
@PhysicsProtagonist
3 жыл бұрын
As a case that I discussed, in the first portion the acceleration was positive.
@yusufmeer7929
3 жыл бұрын
Nahi Negative accleration us ke direction btati hay .. Negative accleration may aur Deceleration alg alg chezin hoti hen
@BHAIBHAI-zf7ec
2 жыл бұрын
sir vertical component to vcostheta hosakta hai
@sastanoobgamers3934
2 жыл бұрын
Vertical component v sin theta hota h..!!vector component..!! Btw I'm from India
@nimrahgondal9444
2 жыл бұрын
sir mcqs achy hain magar nazar he khyrab ho rhi bht chota chota likha hua
@wajdanshah8626
Жыл бұрын
Asslamualikum sir Sir ma na test dia tha lakin mary sirf 28 mcqs correct thy 😑am I fail?
@arsheenzahid1972
2 жыл бұрын
2:30 sir my question is why you ticked (a,b,c) mcqs and put cross on the (D) while the question is," in which system laws of motion are not valid?,i think the answer should only be "non inertial",can you please explain it to me I'm confused
@PhysicsProtagonist
2 жыл бұрын
Yes, "D" is the correct option. When I marked tick on "A, B & C" I was referring that laws of motion are valid for those cases.
@sarkhelmalik2311
3 жыл бұрын
Nice. Very well explained...!!
@PhysicsProtagonist
3 жыл бұрын
Thank you sarkhel bhai
@zxera9702
3 жыл бұрын
Sir will practising and watching these videos help in our entrance exams?
@PhysicsProtagonist
3 жыл бұрын
Practicing, analysing & improving. These are the three things that will ultimately help you in your entrance test. This videos is trying to help you with the analysing part only. Just practicing hundreds of mcqs won't guarantee your success unless you stop making same mistakes again and again.
@euphoniousmelodies3588
3 жыл бұрын
Jazakallah 🦋
@PhysicsProtagonist
3 жыл бұрын
Glad that my lectures helped
@mahaazop7343
3 жыл бұрын
Sir projectile to 2 dimensional motion ay... 90 pa motion to projectile nai rahi q k motion sirf y axis pa oga
@PhysicsProtagonist
3 жыл бұрын
Well that was a long debate. Some till argue that projectile must be 2 D but if we go for a more precise definition which is" a projectile has variable vertical velocity and constant(zero is also a constant) horizontal velocity" then this would be correct.
@mahaazop7343
3 жыл бұрын
@@PhysicsProtagonist JazakAllah ❣️😘
@sastanoobgamers3934
2 жыл бұрын
@@PhysicsProtagonist We can study projectile by breaking it into 2 parts.. (Motion along x axis and motion along y axis)..! If angle is 90° then it will still called projectile or we can named it as motion under gravity with no horizontal velocity
@amelmalik3805
2 жыл бұрын
A lot of thanks🤗🤗
@Bestshopsonline
2 жыл бұрын
👍
@abdullahyounas9137
2 жыл бұрын
Love you
@muhammadimran3395
3 жыл бұрын
nice very well explained...
@PhysicsProtagonist
3 жыл бұрын
Glad it was helpful!
@Levi.ackerman.070
3 жыл бұрын
Thanks alot sir ❤️
@trulymayraj
3 жыл бұрын
theres a problem. in grademy on number 12 it says the right awnser is c but you said b is the right answer
@PhysicsProtagonist
3 жыл бұрын
Thank you for bringing it into the notice, will fix it
@greatdr4182
3 жыл бұрын
from where i can get your test?
@PhysicsProtagonist
3 жыл бұрын
The link is in the description
@faizashaikh9161
3 жыл бұрын
JazakaAllah Well Explain❤
@PhysicsProtagonist
3 жыл бұрын
Glat that it helped
@faizashaikh9161
3 жыл бұрын
@@PhysicsProtagonist Much more Helpful for me .
@imchemist
3 жыл бұрын
Great work sir 👍
@PhysicsProtagonist
3 жыл бұрын
Thank you so much sir ❤
@younissamo7907
2 жыл бұрын
Sindh mdcat mcq or Nmdact mcq
@kakarmehak8031
3 жыл бұрын
Sir ,thanks alot❤️
@PhysicsProtagonist
3 жыл бұрын
Always welcome
@professordumbledore623
3 жыл бұрын
MCQ no. 25 should be D, since the velocity is changing (decreasing) gradually/equally........... PLEASE CORRECT ME IF IM WRONG.
@PhysicsProtagonist
3 жыл бұрын
They said the slope of v-t graph is gradually decreasing. So what is the slope od vt graph ?? Its acceleration
@PhysicsProtagonist
3 жыл бұрын
Its not the velocity which is decreasing its the slope which is decreasing
@professordumbledore623
3 жыл бұрын
Ohh so they mean acceleration is decreasing??Ok thank you sooo much bhai
@sastanoobgamers3934
2 жыл бұрын
Slope is decreasing of vt graph not of at graph, hence,it here theta (angle) become more than 90° which means tan get negative and answer is b.... Btw I'm from India!!
@mubarkshah4015
3 жыл бұрын
Sir second y ka b do
@tahakamran4152
3 жыл бұрын
Thank you soo much 😊
@PhysicsProtagonist
3 жыл бұрын
Good job boy ! Keep pushing yourself more
@kakarmehak8031
3 жыл бұрын
Sir 40 McQ ma... out side the car ni ayega ?
@PhysicsProtagonist
3 жыл бұрын
Why ?
@kakarmehak8031
3 жыл бұрын
@@PhysicsProtagonist qk car motion ma h
@PhysicsProtagonist
3 жыл бұрын
So does the object which is thrown
@kakarmehak8031
3 жыл бұрын
@@PhysicsProtagonist what sir?
@khalidburki7738
2 жыл бұрын
Sir g open car pay similar rules apply hotay hain... McQ 40...
@aqsaibrahim6593
3 жыл бұрын
sir baqi subjects k quizz hn
@PhysicsProtagonist
3 жыл бұрын
Goto your dashboard on grademy, click "my quizzes " then click "make a quiz" and there you can make your quiz of any subject
@PhysicsProtagonist
3 жыл бұрын
Yes, they are on grademy, goto "my quizzes" on your dashboard then then click "make a quiz" their select subject, chapter
@rimshabhatti7175
3 жыл бұрын
37 Ka C options correct nahi hai?
@PhysicsProtagonist
3 жыл бұрын
No its B, because According to C it says v1' = -v1' ; v2' = -v2 But it should be v1' = v2 ; v2' = v1
@rimshabhatti7175
3 жыл бұрын
@@PhysicsProtagonist ok thanks
@sastanoobgamers3934
2 жыл бұрын
@@PhysicsProtagonist Yeah it's because third law of motion, every action have equal and opposite reaction..!!
@khubsuratdua999
2 жыл бұрын
assalamoalaikum
@kakarmehak8031
3 жыл бұрын
Sir question 11 clear ni hwa..
@PhysicsProtagonist
3 жыл бұрын
Kya samjh nahi aya ussmy ?
@kakarmehak8031
3 жыл бұрын
@@PhysicsProtagonist sir range max 45 pa hota h
@kakarmehak8031
3 жыл бұрын
@@PhysicsProtagonist so 1 kasa?
@PhysicsProtagonist
3 жыл бұрын
Haan tou wo ye nahi pooch rha k rang maximum kb hoti hai wo pooch rha hai k sin(2theta) ki tb kya value hoti hai tou sin(2 x 45) = sin(90) = 1
@kakarmehak8031
3 жыл бұрын
@@PhysicsProtagonist oh sai sir Hogya clear .
@aslihankhan4484
2 жыл бұрын
Sir I have a big problem with physics mujhe samjh toh aa jati hai pr mcqs jab dekhti hun toh asa laga hai pta nhi kahan se aaye hain fsc student hun 2022 mein mdct dena hai
@PhysicsProtagonist
2 жыл бұрын
If you just have started mcqs practice and getting only 20 mcqs correct out of 50 mcqs you attempt then this is totally normal. Don't freak out, analyse yourself & ask yourself for each mcq you get wrong "why i get this mcq wrong"
@aslihankhan4484
2 жыл бұрын
@@PhysicsProtagonist bhai physics mein bhtt weak hu physics mein phele interest bhi nhi tha mdct ke liye parhna start kiya hai and any good KZitem channel for physics lectures
@sastanoobgamers3934
2 жыл бұрын
@@aslihankhan4484 if you want then you should watch "Physics Wallah Alakh pandey" One of the best teacher...!!!! Btw I'm indian and he is also indian.. But if you really want to then you should watch his lecture... It's super easy... Just watch his "NEET Crash course"
@Areeba-z9q
Жыл бұрын
@@aslihankhan4484 for mdcat channel_"phy in sec" is best for phy
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