he is a real physics guru, hats off to you sir, for making kids to do experiment🙏🙏🙏🙏🙏🙏🙏
@krishnaghorai81462 жыл бұрын
Yes, that is perfect education! Today need this away!
@inshort56492 жыл бұрын
That student- vacant d orbital 🤓 hats off 💪💪💪💪
@physicsbynmsir2 жыл бұрын
Using 100 percent brains
@nimasharma16112 жыл бұрын
😆😆😆
@Sarandas_Accott2 жыл бұрын
😂😂😂😂
@Msdhoni-dt9ju2 жыл бұрын
😂😂😂
@atulsharma7432 жыл бұрын
🤣🤣🤣
@rohitpandey93912 жыл бұрын
The concept " minimum velocity at the bottom of the circular path required to complete a circle" explains this magic. Because in initial trials the water cup fell down as the velocity at the bottom was less than minimum velocity. But in the final trial the cup began to complete the circle as the velocity at the bottom exceeded the minimum required velocity.
@rahulvaidya18702 жыл бұрын
Very good👍 explanation
@musicwithshriyansh9 ай бұрын
√5gl se Kam thi speed 🙂
@sandeeptomar62342 жыл бұрын
Very Excited experiment by Nm sir
@positivevibes81612 жыл бұрын
Nm sir has great teaching skills with no attitude
@physicsbynmsir2 жыл бұрын
😀😀
@arnavsingh21182 жыл бұрын
Bete ye sab jhol h
@sunny777ff47 ай бұрын
Every teacher is good if they are teaching good physics and if students are interested to study through those amazing teachers
@Physics-Fitness2 жыл бұрын
The forces on glass are Normal force, gravity and static friction
@mandarbhagvat40132 жыл бұрын
Gravity fake....Always... Density.. Present
@worldaround6520 Жыл бұрын
Weight got converted into centripetal force. Zor se ghumana hai bas velocity zyada hogi toh problem nahi hai weight ke ilawa string ka tension centripetal force provide kar dega sir ko hath jamaye rakhna hoga.
@SravanKumar-fg4dw2 жыл бұрын
Superb explanation.
@intzarkhan88122 жыл бұрын
Sir aap mahan ho
@jaishreeram75282 жыл бұрын
Amazing sir.....hats off to you sir 🙌
@amitkumar-wb3rl2 жыл бұрын
in this action inertia, force are involved but this action main reason is circular motion that motion create inertia to kept the cup with force if u don't move with forcefully the cup is fell down
@worldaround6520 Жыл бұрын
Fugitive is an English word that is used for a person who is running away from the law. CentriFUGAL force tries to pull the string away from the centre - like running away. You have to pull an object towards centre when it is trying to move away to keep it rotating. For eg: Gravity pulls the object towards the centre of eart.
@JAT.8608 ай бұрын
gravity pulls the earth 😂😂
@worldaround65208 ай бұрын
Mistake. Thanks. 🫡🫡🫡
@worldaround65208 ай бұрын
Mistake. I will correct it. 🫡🫡🫡
@JAT.8608 ай бұрын
@@worldaround6520 appreciate ur acceptance
@NakanoMikuwu11 ай бұрын
Im a 10th grader so i may be wrong but at any point N=mg cosø+mv²/r, And the friction on the track(or plate) Mgsinø
@Benzene426 ай бұрын
You are 11 grader
@Bharatnews19817 ай бұрын
जब मैं चौथी कक्षा में पढ़ता था तब मैं ये प्रयोग करता था वर्ष 1988-89 में
@selfstudygroup46446 ай бұрын
Bhai saheb bahut pehle karte the ......😢
@Scrollwithanimals016 ай бұрын
Magar aap ye nhi jante the ki reason kya h
@Bharatnews19816 ай бұрын
@@Scrollwithanimals01 मुझे तब भी पता था क्योंकि मेरे अध्यापक ने मुझे बताया था और तो और मेरे बड़े भाई बहन सब विज्ञान के विद्यार्थी थे समझे भाई और तो और आपने शायद मौत के कुएं का खेल भी देखा होगा उसमें भी यही नियम लागू होता है
@manoj18275 ай бұрын
@@Scrollwithanimals01क्यों ये सीधा आकाश से पढ़ कर आए है? जितनी सुविधा और अच्छे नंबर का मौका तुम्हे मिल रहा उस समय ये नही मिलता था
@NeoRen754 ай бұрын
@@Bharatnews1981 जानकारी और ज्ञान मे अतंर होता है!
@praveenpandey38742 жыл бұрын
Nicely explained sir. Physics is a beautiful subject. Always attracts me. Anything when puts into circular motion, experiences two types of force, one towards the centre, which is centrifugal and the other equal and opposite centripetal force, which is directed outwards. Since both are equal in magnitude, they neutralize each other, which keeps glass and water inside it fixed at one position (as the net external force acting on it is zero). This is the reason why earth is in motion round the sun.
@physicsbynmsir2 жыл бұрын
Wrong..
@RiteshKumar-qc9qk2 жыл бұрын
Wrong
@vishadpandey69052 жыл бұрын
Wrong
@rishikeshkumar49552 жыл бұрын
The common misconception is that the two forces(centripetal and centrifugal) balance each other. Still, it should be noted that the centrifugal force is a pseudo force which is a consequence of considering motion from a rotating frame.
@arindamsinha67232 жыл бұрын
There are two components of acceleration one towards the centre and the other, tangential. And by Newton's 2nd law, Net Force exists along the direction where acceleration is non-zero( in easy words ) Abhi socho kidhar hoga Force !
@fahad123582 жыл бұрын
Frame of reference me baith kar total. Force ko balance krdo. N= centrifuge force krdo...... According to MR sir. .....
@physicsbynmsir2 жыл бұрын
Correct.
@Prasad-be3wt2 жыл бұрын
the equivalence of normal and centrifugal force helped the glass to stay in position
@udaybhan36982 жыл бұрын
Centrifugal is totally hypothetical and wrong concept it's centripetal force
@physicsbynmsir2 жыл бұрын
Wrong.
@SHAMSHERA-2 жыл бұрын
@@udaybhan3698 So what ? Since we are observing it from a non-inertial frame there is no problem in assuming it
@udaybhan36982 жыл бұрын
@@SHAMSHERA- it's just a jugaad for solving problems not a real force so how can u write it balances normal it's totally incorrect and sir also commented that is it wrong
@shreejan25132 жыл бұрын
@@udaybhan3698 than what is the right concept in this experiment
@trialtestingok2 жыл бұрын
Bucket with water is also good concept
@nandansabharwal1397 ай бұрын
first bencher hone ke nuksaan
@debasishsaha30047 ай бұрын
Nice education technique, from Bangladesh
@venkatbabu1862 жыл бұрын
Wave resonance. The first you don't and the second you have. Modulation keeps it going.
@vandematram47762 жыл бұрын
Woww just amezing.... Bytheway what is centripetal force?? Same like this?
@nickharrison37482 жыл бұрын
force that throws things outward in circular motion
@NeeyatiTak5 ай бұрын
Centrepetal force koi actual force nhi hota h ye sirf samjhne k liye naam de Diya h ki jis force k karan cheeze ghumri h wo centrepetal h but actually me wo ya toh normal force , tension force, gravitational, electrostatics force ,spring force inhi 5 fundamental forces me se kisike Karan ghoom rha gota h
@Truthlover4ever2 жыл бұрын
It's the inertia helped the glass to prevent it from falling
@shantanuwankhede95412 жыл бұрын
Are u 100% sure that inertia is the only reason behind this??
@Truthlover4ever2 жыл бұрын
@@shantanuwankhede9541 let me know if you thinks of any other possibility
@OnlyIrfanAnsari10 ай бұрын
1:30 Riks ❌ Risk ✅
@nj_1496 ай бұрын
Abe baburao ka dialogue hai chomu
@GauravBisht-o4u2 ай бұрын
Your a great teacher in physics
@TheRealChad.6 ай бұрын
2:23 that "F**k😵" killed me😂😂😂😂
@sarthak46365 ай бұрын
that was hilarious🤣🤣 Lucky student teacher acha tha wrna lg jaane the😂😅
@apurvapriyadarshi12 жыл бұрын
Sir tension and centrifugal force se voh cup uss block se nhi gira aur na hi usme ka pani..
@indiasanimefanbase98542 жыл бұрын
at the end was conservation of angular momentum
@sureshrawat58212 жыл бұрын
Great 👍
@deveshkumaragrawal39532 жыл бұрын
Sb chhodo, Ramlal ko baithao vaha pe, Vo lagayga uske baad Centrifugal force outward direction me😂😂😂😂😂
@sayardutta81202 жыл бұрын
very nice demonstration
@EtoosEducation2 жыл бұрын
Glad you liked it
@prasantkushwaha46642 жыл бұрын
Normal+centripetal force
@abhisharma248662 жыл бұрын
You are magician
@physicsbynmsir2 жыл бұрын
😃😃😃
@anilpal5947 Жыл бұрын
Excellent
@intzarkhan88122 жыл бұрын
Thank you sir
@viveksinghchauhanbikingsin14252 жыл бұрын
Ok. What if you revolve it horizontally..... The glass may fall down.. Because the centrifugal force is horizontal and gravity is vertical force.. Glass can still stuck due to friction. But two forces at 90 degree will not counter each other.
@VSSVHK2 жыл бұрын
May be weight counter with friction
@viveksinghchauhanbikingsin14252 жыл бұрын
@@VSSVHK up to some limit only. But centrifugal force will do it's work eventually.
@VSSVHK2 жыл бұрын
@@viveksinghchauhanbikingsin1425 yes but if body moves with constant speed centrifugal force balances normal reaction
@viveksinghchauhanbikingsin14252 жыл бұрын
@@VSSVHK which reaction. Centrifugal force will let the object thrown away if velocity or weight of object increases.
@harshverma785 Жыл бұрын
I don't know sir whether I am right but I think if we wil rotate this system horizontally then the cardboard would rotate with some angular velocity(omega)as the glass here placed on the surface of the cardboard it would also rotate with same angular velocity(omega) so the Normal force between cardboard and glass which is acting towards the centre would provide necessary centripetal force and also there would be some force of friction acting upward(between glass and cardboard) which would balance the mg(glass's weight) which would be acting downward if we put all the thing and do some calculations then we would get an angular velocity (omega) that would be the minimum speed at which the system should be rotated to keep the glass from falling in horizontal case That omega would be Omega = ✓(g/mu×r) Where mu is coefficient of static friction And r is the distance of system's(glass along with cardboard) geometric centre and the whole system Thankyou Harsh verma🙂
@LAYIRP2 жыл бұрын
According to Newton's third law of motion,"every action has equal and opposite reaction" it means there are couple force i.e. centripetal and centrifugal which get neutralized and the force are in opposite directionnto each other
@physicsbynmsir2 жыл бұрын
No...
@muzzaferdar4362 жыл бұрын
No
@akj2129712 жыл бұрын
What kind of physics you reach?
@akj2129712 жыл бұрын
First understand Newton's 3rd law
@LAYIRP2 жыл бұрын
Man physics is all about learning the concept thank you for correcting me
@deshwali67956 ай бұрын
The thing which I liked os the Gentleman is concerned about wastage of water also.
@PtkDramas4412 жыл бұрын
Omg it's Amazing zigzig ✨
@ayushsinha12982 жыл бұрын
Wow 🥳❤❤
@physicsbynmsir2 жыл бұрын
😀😀
@rahulkumargupta94745 ай бұрын
Well done sir 💯
@pramodkulkarni37477 ай бұрын
Tusi great guru ho ji salutes
@amitsingh-bc5tq2 жыл бұрын
Critical velocity
@medavaramjitamitra81202 жыл бұрын
Respected Teacher, I am not a science student, but apart from centrifugal force, there must be center of gravity, which is pulling inside the circle. Thanks🙏
@suryanshpratap1511 Жыл бұрын
Not at all! There's no such concept of centre of gravity! Centripetal force is there, or in pseudo frame it's centrifugal!
@ProfitHacks232 жыл бұрын
Sir is actually giving velocity more than √5gr so the cup is not falling along with water
@tuhin96072 жыл бұрын
With respect to accelerate frame the object experience centrifugal force that's why the the gravitational force and centrifugal force
@physicsbynmsir2 жыл бұрын
There are other forces as well along with Inertia.
@vikashbabuprajapati80299 ай бұрын
Good example Sir ❤❤❤❤
@intzarkhan88122 жыл бұрын
Jabardast sir
@niramotivation53252 жыл бұрын
Supre sir..... ❤❤❤
@Mohammad.faizan.professional6 ай бұрын
Physics is a very interesting subject
@hindustaninaveen22832 жыл бұрын
बहुत सही
@rudraprasadpadhi55942 жыл бұрын
When centriptal force increase in. Centrifugal force
@pallavimishra0077 ай бұрын
Great 🙏🙏
@editzspecial61702 жыл бұрын
Sir plz concept bhi samjha Diya karo 🙏🙏🙏
@EtoosEducation2 жыл бұрын
Dear student, Kindly check the description.
@devila_a4403 Жыл бұрын
sir my answer two force are centripetal or centrifugal force .
@sinchanofficial2.0543 ай бұрын
Nice teaching sir
@pranavbiraris34264 ай бұрын
Its just name's to our experiences
@shashi19pathshala2 жыл бұрын
Ultimate
@KushalSuman88 Жыл бұрын
Net force of mg and normal is equal to the centripetal force (mv2/r)
@akshaymahendrakar41724 ай бұрын
Sir looks like Anant Ambaani...🎉
@Premium_Youtube_User3 ай бұрын
Abe uske sirr pe baal hai
@Amantheparadise2 жыл бұрын
Vacant d orbital
@mdsirajhaque37677 ай бұрын
It's Also known as critical velocity am i right or wrong sir please tell me
@mdsirajhaque37677 ай бұрын
√r×g
@Thesciencefunda047 ай бұрын
Super sir ji❤
@oneinall92542 жыл бұрын
Insted of calling NM sir, also we can call him *joule sir*
@physicsbynmsir2 жыл бұрын
Ye kaise?
@shreejan25132 жыл бұрын
@@physicsbynmsir sir Newton metre(NM) is also called joule😀
@avishekghosh41442 жыл бұрын
Kahani glass badh ki.... Maha papi ke anth ki🤣
@physicsbynmsir2 жыл бұрын
??
@avishekghosh41442 жыл бұрын
@@physicsbynmsir sir centrifugal force ko samjha ne keliye... Glass par itna torture kiye... Mai ne socha glass koi mahapapi dust hai... Aur sir koi daibiya Avatar hain... Jo use uski papo se mukti dilana chate hai 🤣
@55simransinghkhalsa2 жыл бұрын
@@avishekghosh4144
@D.RClasses6 ай бұрын
Centrifugal force lag rha hai sir Pani me bahar ki aur isiliye gilas ka paani nhi gir rha hai ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
@FunandlearnwithDhairya5 ай бұрын
is he same teacher of isac coaching or different ??
@vanshpreet-su4yl7 ай бұрын
This is a force which is acting radially inwards.
@drrajababunavudu33254 ай бұрын
Great
@businessdeal98292 жыл бұрын
Centripetal force and tension
@gurmitsingh36086 ай бұрын
Riks???
@kuoliebizokuotsu567111 ай бұрын
Here's the science behind it: When something is spinning, it naturally wants to keep going in a straight line. But if you tie it to a string or rotate it in a circle, it's forced to change direction and move in a circular path. This change in direction creates a force that feels like it's pushing things outward, away from the center of the circle. So, when you're spinning a cup with water, the water inside wants to keep going in a straight line, but because the cup is spinning, it gets pulled towards the outer edge of the cup. If the cup is spun just right, the water stays inside because the force pushing it outward (centrifugal force) is balanced by other forces, like gravity and the cup's shape.
@abhishekys52197 ай бұрын
Bro is the pseudoforce due to inertia?
@Affan_045 ай бұрын
Centripetal force is due to tension in string. Centrifugal force is due to which force?
@MujtabaSirPhysics2 ай бұрын
Its pseudo force , in order to explain Newton 3rd law
@akj2129712 жыл бұрын
Centrifugal force is not force then how to visualise it ....
@AboutinstrumentationOnly4 ай бұрын
Very good sir
@mansoorahmad12642 жыл бұрын
Mast
@Ajaytiwari-cb2yc6 ай бұрын
Which force???
@ghanshyamgautam77032 жыл бұрын
It is happen due to moment of interia
@vishveshtadsare31602 жыл бұрын
Imagination is real - Neville Goddard
@physicsbynmsir2 жыл бұрын
Haha
@saini10564 ай бұрын
Nm sir is same person name nms sir??
@aashish.chandra Жыл бұрын
Vacant D-Orbital wala mast tha.
@ShrutiKumari-pp4ru3 ай бұрын
Sir hamare liye Kya centrifugal force…ham to initial observer h hame to centrifugal nhi infact hame centripetal dikhega but water ki observation se dekhe to centrifugal dikhega….bcz wo Khud rotate kr rha h or ek rotating observer centripetal force nhi dekh skta
@smartthundergamer33147 ай бұрын
Riks ,+ risk🎉
@TechyMage4 ай бұрын
For glass as a system, inertia and normal
@PixelTopper3 ай бұрын
Centrifugal force pushes the body, to the outer side, resulting in 0 waste of water.
@ManmeetSingh-wg3te2 жыл бұрын
Written in the video title but anyways according to an observer watching from screen ,Centripetal force and tension
@physicsbynmsir2 жыл бұрын
Yes.. and the frame of the cup is Centrifugal.
@ashishsankalp85122 жыл бұрын
Accha centripetal force should act inwards n ...which force is balancing
@KushalSuman88 Жыл бұрын
@@ashishsankalp8512 normal and mg
@Studybrain8904 ай бұрын
Ye bachpan me bahut kiya hai gaav me jab yaha padhne aaye to pata chala ham science experiment kar rahe hai 😂😂😂
@naushadumar42334 ай бұрын
What is riks?
@anaspirant65544 ай бұрын
Risk
@nitinrawat75812 жыл бұрын
All teachers should change their teaching techniques like this.
@akhiltandon558 Жыл бұрын
Centrifugal force
@rajatjain16972 жыл бұрын
well done :)
@yashaade23224 ай бұрын
Pseudo force caused by centripetal acceleration which is also known as centrifugal force.
@AkashPatel-ze3ye Жыл бұрын
Best sir
@naveensingh57877 ай бұрын
when we are travelling in a curved road in a vehicele , we feel that we might fall outward, which is nothing but a centrifugal force , but then why it is called a pseudo force
@maksoodalamalam52704 ай бұрын
Mast sir kya padhte hai aap mast I like physics mera fev.... Sub. Hai
@OppoDxb-q8s4 ай бұрын
Keya reason hai sir is ka ,ye tu water ko ghirna chahi ❤❤❤
@akshay_chaudhary7 ай бұрын
is he same as neel mani sir of isaac education
@AdityaSharma-jz9gh4 ай бұрын
Centripetal force due to normal-mg ka component
@allrounder_jayy2 жыл бұрын
Kyunki uski velocity root 5 gr se jyada hai isilye cup nahi gira pelevelocity root 5 gr se kam thi that's the reason guys