Thank you Sir. This saved my life since i have my Physics exam tomorrow. This 10 minute video helped me more than my physics teacher explaining it for a whole half term. 🙂
Sir, I have one doubt .Please solve it. 1. an athlete complete one round of a circular track of diameter 100 M in 20 seconds .what will be the distance covered and the displacement at the end of 1 minute 20 second?
Bangalore 11-06-2022 Sir, clarify my doubts:- Planet Earth has three motions - a) Rotating on its own axis - 24 hours per one revolution - No doubt. Newton's First Law operates. b) Elliptical motion around Sun - one year (not fully circular). Reason given by you seems to be correct. Yet , I have some doubt. ! c) Tilting motion - 23.5 degrees on each side - This causes full day and full night at or near poles. Can you explain to me which force is causing tilting? I am a curious reader. Will you clarify? That is item (c)? - Nagaraj T V Bangalore
The tilt is caused at the beginning when the earth first started rotating... If an object roates on an axis at a certain degree angle at space it tends to stay in that angle for as long as it keeps spinning or when another force is apllied to it
Sir your teaching is very easy to understand🤩...now i am in class 11...will you pls do more videos of class 11 chemistry and physics🙏....it will be very useful🤗
Amazing sir!!! This was the most confusing part in Motion........ Also can you clarify how direction of force is the same as direction of acceleration? Why is the direction of acceleration and velocity different? Will be of big help
Velocity and acceleration don't always have the same direction, in some cases like when the velocity of a body is decreasing then the directions of velocity and acceleration are opposite. But whenever a force causes acceleration then this acceleration will always be in the same direction as that of the Force.
Greetings sir My name is Ryan and I want to ask that are videos only for 9 and 10 grades? If yes, I really request you to make short videos (10-15 min..suggestion) for 11 and 12 standard science and mathematics. Personally, I find your videos incredibly easy to understand and it just makes basics super strong!! Kindly consider my request Regards.
@@ManochaAcademy Sir 🙏🙏 please 🙏🙏 answer this question:- Sir you said that motion of earth around sun is a uniform circular motion. But According to Kepler's Law :- (i) Earth moves around the sun in elliptical path. So,this is definitely not a circular motion. (ii)Planets move faster when they are close to the sun and slower when they are far from the sun. So, this means that planet's motion around sun is also not a uniform motion. Now,since motion of planets around sun is neither uniform nor circular then how can we say that is uniform circular motion ? Sir 🙏🙏 please 🙏🙏 answer this question. 🥺🥺
You expalined very well as compared to our school teachers.❤❤😊you can teach in school also . Really i am not kidding. You expalined whole concept in jusnt 10 minutes!!!😮😮😮 in such a good manner that we understood the uniform circular motion very well. Thanks 😊
I do have some doubts sir, Isn't velocity displacement by time? And the displacement of an object which moves in a circular path is Always zero,hence the velocity is zero.. But how did we get 2 pi r/t?
The distance and the displacement is the same when a body is continously moving in a circular motion, why would the displacement be equal to 0 in a constant circular motion if the object is still in motion and not stopped at its starting point, so since it's continously moving the displacement becomes the distance and hence we get the expression.. perimeter/time .. 2pi(r)/t
Hii sir I watch ur videos regularly thank you so much sir for all ur videos.This is my first comment on ur channel and my comment is the first for this video.Sir every clear explanation in every video!!😊😊
Lets say we have a ring shaped cavity where one half of the cavity has half the cross sectional area of the other half and fluid is rapidly rotating in this cavity. The velocity of the constricted half would be twice the none constricted half but also have half the mass. Seems the fluid would experience twice the force away from the center on the constricted side. If this is so could it be used for propulsion? It also seems that the forces for speeding the fluid up and slowing it down should balance. Believe you would need two of these structures with counter rotating fluid to get a unidirectional force. May not be understanding something as I never took a physics class, but I do watch educational videos like yours on physics and science in general.
@@ManochaAcademy Hi Sir, Can you do a video on Work, Energy And Power class 9 physics and Structure of An Atom Class 9 Chemistry. Will really appreciate it.
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Physics is interesting but hard to understand 😢😢
And that is how you become smart
By understanding hard concepts
True
What nai Bhai😭😭
Ikrrrrrrr😭
Physics is hard but interesting to understand...💫
We necessaryly need a teacher like you in our school.
School m teachers ko salaries and resources achay nh milte thats the problem.
Thank you Sir. This saved my life since i have my Physics exam tomorrow. This 10 minute video helped me more than my physics teacher explaining it for a whole half term. 🙂
couldnt relate to something more that this
Same
100%😂
🤓
I can see your efforts to teach every bit of the concept sir...
Thanks a lot
Glad to hear that
Oh my God ,,, nobody can make your course ESAY and CLEAR like Indians periodT !!!
Indians are Genius Mashallah !
Thumb up from Algeria !!!
Thanks for your appreciation.
Yes 👌👌👌
Ma’am what grade are you in?
Aabhar from India
@@shikharkumar734 S I M P
Your explanation makes it easier to understand science literacy!Thank you sir
You are most welcome
(7:24) It's Sunday >>> *SUN* DAY, and sun is taking holiday on his day 😂😂😂, but nice example sir 👌🏻👍🏻
Yeah, really a perfect day for the sun to rest😂😂😂
Today is sunday and sun is not on holiday 😂
😂😂
guys thank you for laughing at my ninth grader joke 😂🥰 I am now in 12th
Omggg 💀👍 12thh!
It was tricky but your explanation made it clear... Thank you sir
You are welcome
Thank you sir for the video. It was mind blowing you have made the concepts very easy to understand.
You are most welcome
Nice amazing amzing mind blowing😀😀😀
Thank you so much 😀
Sir, I have one doubt .Please solve it.
1. an athlete complete one round of a circular track of diameter 100 M in 20 seconds .what will be the distance covered and the displacement at the end of 1 minute 20 second?
Distance 1,257km
Displacement 0
Physics is interesting ❎ sir made it intresting ✅
Glad you think so!
Bangalore 11-06-2022
Sir, clarify my doubts:-
Planet Earth has three motions -
a) Rotating on its own axis - 24 hours per one revolution - No doubt. Newton's First Law operates.
b) Elliptical motion around Sun - one year (not fully circular).
Reason given by you seems to be correct. Yet , I have some doubt. !
c) Tilting motion - 23.5 degrees on each side - This causes
full day and full night at or near poles.
Can you explain to me which force is causing tilting?
I am a curious reader. Will you clarify? That is item (c)?
- Nagaraj T V Bangalore
The tilt is caused at the beginning when the earth first started rotating... If an object roates on an axis at a certain degree angle at space it tends to stay in that angle for as long as it keeps spinning or when another force is apllied to it
Sir, really! I am unable to praise you due to lack of suitable words for your so good explanation.
Thanks a ton!!
@@ManochaAcademy most welcome sir ji.
@Sourish Ghosh 🙄🙄🙄🙄duffer
Best teacher 💛 ever
I have downloaded some of your favorite videos esp in chemistry and physics
Thank u sir 🙏
Wow, thanks
Make video on maths sir
For more Maths videos, you can see the Courses on our website: www.manochaacademy.com
What a way of explaining 😊😊😊😊😊😊😊😊
Sir, it is very helpful to me, as currently I am studying about motions!!
Great!
Class?
@@aneeshchowdhury3856 This video is for class 9th students🙂but everyone can learn with this video😃👍
@@amtmusix1142 I am from class 9 only
@@aneeshchowdhury3856 Ohh nice😃👍by the way I'm also in class 9th😊✌️
Sir you are great teacher
Thanks a lot!
@@ManochaAcademy welcome sir
Fully equipped knowledge video ever watched on a single topic ❤️
Great Work Sir 🙏
Who belongs from india
Thik do like
Sir can u prove that Uniform circular motion has uniform acceleration?
No
Sir your teaching is very easy to understand🤩...now i am in class 11...will you pls do more videos of class 11 chemistry and physics🙏....it will be very useful🤗
Not too helpful for us bro. He did not even give the equation for centripetal force or its proof
Super explanation sir
Thank you so much 🙂
Welcome sir
You are best teacher
Thanks a lot! Do share it with your friends!
@@ManochaAcademy yes sir , absolutely
You did a wonderful job explaining this topic. Thank you!
Most welcome.
Plz sir make a full video of gravity class 9
NICE VIDEO SIR IT'S REALLY USEFUL 👍
Great to hear that it's useful! Thanks :)
Sir your explanation technic is best
Thanks a lot 😊
You are very Super teacher according to me
Great to hear that you liked the video :) Do share it with your friends!
@@ManochaAcademy yes sir I have liked the video and subscribe to your channel and I have clicked the notification button and shared to my friends
very good explanation sir
Thanks a lot!
Amazing sir!!!
This was the most confusing part in Motion........
Also can you clarify how direction of force is the same as direction of acceleration?
Why is the direction of acceleration and velocity different?
Will be of big help
Hi beluga big fan
Velocity and acceleration don't always have the same direction, in some cases like when the velocity of a body is decreasing then the directions of velocity and acceleration are opposite. But whenever a force causes acceleration then this acceleration will always be in the same direction as that of the Force.
Because they are perpendicular. The direction of velocity is being changed at a rate of the square of the position.
Greetings sir
My name is Ryan and I want to ask that are videos only for 9 and 10 grades?
If yes, I really request you to make short videos (10-15 min..suggestion) for 11 and 12 standard science and mathematics.
Personally, I find your videos incredibly easy to understand and it just makes basics super strong!!
Kindly consider my request
Regards.
Yes sir...my request is also the same.
Wow!you a very good teacher!can you teach vapour and humidity please
Thanks a lot :) You can search for "Evaporation Manocha Academy"
@@ManochaAcademy OK thanks
Sir please upload the classes on gravitation
Wher you live
he lives in kolkata mostly
I live in Kolkata, India
Smart teaching sir
Thanks for liking
physics made interesting
Great to hear that you found it interesting :) Do share it with your friends!
@@ManochaAcademy Sir 🙏🙏 please 🙏🙏 answer this question:-
Sir you said that motion of earth around sun is a uniform circular motion.
But According to Kepler's Law :-
(i) Earth moves around the sun in elliptical path. So,this is definitely not a circular motion.
(ii)Planets move faster when they are close to the sun and slower when they are far from the sun. So, this means that planet's motion around sun is also not a uniform motion.
Now,since motion of planets around sun is neither uniform nor circular then how can we say that is uniform circular motion ?
Sir 🙏🙏 please 🙏🙏 answer this question. 🥺🥺
Oh ya ! I had not watched till end. Thanks
@@ManochaAcademy sir can you send me the link of your website
Right
You expalined very well as compared to our school teachers.❤❤😊you can teach in school also . Really i am not kidding. You expalined whole concept in jusnt 10 minutes!!!😮😮😮 in such a good manner that we understood the uniform circular motion very well. Thanks 😊
You made physics interesting
Thank you so much!!
I do have some doubts sir, Isn't velocity displacement by time? And the displacement of an object which moves in a circular path is Always zero,hence the velocity is zero.. But how did we get 2 pi r/t?
The distance and the displacement is the same when a body is continously moving in a circular motion, why would the displacement be equal to 0 in a constant circular motion if the object is still in motion and not stopped at its starting point, so since it's continously moving the displacement becomes the distance and hence we get the expression.. perimeter/time .. 2pi(r)/t
Hii sir I watch ur videos regularly thank you so much sir for all ur videos.This is my first comment on ur channel and my comment is the first for this video.Sir every clear explanation in every video!!😊😊
Great to hear that you like the videos!! Do share it with your friends!
@@ManochaAcademy Sure sir, I'll do that!
Hello
the fan is circulatory or rotatory
as it can be a rotatory or circulatory
Great job
Thanks a lot!
@@ManochaAcademy Your welcome
Excellent explanation
and very easy to understand........
Glad you liked it
Thank you so much this really helped me
Glad it helped!
Uniform Circular Motion is Super clear to me. You Explanation is Excellent. You are the Best Physics and Chemistry Teacher.
Happy to help
@@ManochaAcademy Would you make Video on the Topic 'Composition of Matter'.
Yes good and clear explanation 🔥🔥🔥🙏🙏🙏 thank you so much
You're most welcome
@@ManochaAcademy thank you sir 🙏🙏🙏
Nice sir. Thank you
Great to hear that you liked it!
Welcome sir 😄
Sir thanks for your great examplantion 🙂
Most welcome
Sir how you stated CZcams chanel 🤔
Thankyou so much. Today was my physics class test and scored 9 out of 10.Sir your videos helped me a lot to understand the lesson. Thanku🙏😊
Most welcome
Wow eren😫❤️🔥❤️🔥💍?
now the concept is crystal clear, thankyou sir🌼
Sir you are perfect practical teacher
Thanks a lot :) Do share it with your friends!
Sir ur explanation is awesome I told my friends also to see your videos
Thanks for liking
Sir you is so best 👌👌👌
Thanks for Explaining the Uniform Circular Motion.
Glad it was helpful!
This teacher deserve more than Oscar award. Respect from afghanistan
Sahi h
Eyvallah
Lol
Nice
Salaam
Very nice
Thanks
I am your student sir...i am first viewer of this video🙂
Great 👍
Thankyou sir for making this video
It's my pleasure
Best sir👍👍👍
Thanks a ton! Do share it with your friends :)
Thanks sir very beautiful explanation 👌👌👌👌💯💯💯💯💯💯💯💯
Welcome
Tqsm sir for ur great explanation ☺️☺️ur the best teacher of youtuber 😇👍🙂
Most welcome 😊
Mind blowing explanation sir . The video was very helpful 👏👌
Thanks for liking
Sir, you truly deserve millions of subscribers ! 😊
Wow just what I needed ! Thank you my teacher was explaining this for 50 min but in your video 10 min I got everything straight and easy !
Sir u r more and more useful for all students thanks soo much sirr 🙏
It's my pleasure
Sir is the velocity and displacement are same here 4:58
Sir pls clear my doubt
Sir when will you take a live class.
Sir please try to take live class soon
You. Are manoj kumar or Manocha academy 😅
.
.
.
Superb explanation! This makes it greatly easy to understand!
Very helpful sir!! You helped me a lot :D
Glad it helped!
You really help us students. I like your way of explaining. ❤ from Gambia.
I got a physics test on Monday and this is goated thank you so much
Best of luck!
Superb explanation sir 👍👍
Thanks for liking
thanks a lot sir for ur awesome teaching u always made my studies interesting
Great to hear that!! Do share it with your friends :)
@@ManochaAcademy okay sir... n i have also told my some frnds about ur channel
wow really like your explaination
Thanks for liking
Manocha is an absolute legend at teaching
And,.... tangential acceleration is produced due to change in magnitude of velocity...not by change of direction...is that true...plz explain
Sir, really fortune is required to get such fabulous teachers!!
Lets say we have a ring shaped cavity where one half of the cavity has half the cross sectional area of the other half and fluid is rapidly rotating in this cavity. The velocity of the constricted half would be twice the none constricted half but also have half the mass. Seems the fluid would experience twice the force away from the center on the constricted side. If this is so could it be used for propulsion? It also seems that the forces for speeding the fluid up and slowing it down should balance. Believe you would need two of these structures with counter rotating fluid to get a unidirectional force. May not be understanding something as I never took a physics class, but I do watch educational videos like yours on physics and science in general.
😍It's too good sir........😍 I understand whole concept very well .........😍I really thankful to you for this video..........😍
Most welcome 😊 Do share it with your friends!
Sir your videos is very helpful to my daughter. Thank you so much 🙂🙏☺
Great to hear that videos are helpful! Do check out the Courses on our website www.manochaacademy.com
Wow it's amazing
Thanks a lot 😊
Okkkkkkk sir❤❤
Hello sir.. Good evening
Hi!
good job sir keep going on
Thanks :) Keep watching!
Sir my borad exams is near ur video is very helpful for me sir
Thanks sir for this good explanation
Most welcome
Good sir
Thanks!
7:38 How earth can fly off, as the space doesn't contain air at all?🤔
Hats off sir that's why I call you sir as knowledge + good teaching + confidence = Manocha academy
Thanks a ton
@@ManochaAcademy welcomm a kg
@@juzmad2098 😀😀🤣
Wow 🤩😍sir u r great and so is ur explanation ❣️
Thank you so much 😀
Pramot sir
Sir Is there any displacement by Centripetal force?
You made me physics interesting🙏❤️
Glad to hear that
Thank you clearing my concept
You're most welcome
Fascinating!!!
Thanks
@@ManochaAcademy Hi Sir,
Can you do a video on Work, Energy And Power class 9 physics and Structure of An Atom Class 9 Chemistry. Will really appreciate it.
I am super clear in this topic
Awesome to hear that!! Do share it with your friends :)
Nice explanation
Thank you!!
sir you are just amazing your way of defining is just amazing I usually watch your videos ❤️
I had surfed the internet to get an explanation of circular motion and I haven't had an explanation like this.
Keep it up!!!