Factors affecting Friction | Frictional Force | Physics | Don't Memorise

[@InfinityLearn_NEET]

#DidYouKnow: Friction is non-conservative force I.e. the energy spent to overcome friction is lost to the surroundings as heat. ✅To learn more about Friction, enroll in our full course now: infinitylearn.com/cbse-fullcourse?KZbin&DME&FEB6Mt88 To cover all concepts related to Physics visit our playlist here: bit.ly/PhysicsVideos_DMYT

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No

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Thank s

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Thanks 😍🥰

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@@jhumabishal8889 why NONONOOOO

[@monali1621]

Thanks to angan

[@jalapenoandbanana]

What I understand: Mass and force applied affects friction Texture of the ground affects friction of the object going through it

[@vijayapernapati713]

This is summary of the video

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Who’s here because of school 🤔 😂

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Me

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Me too

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Pooja Mahajan Hey Man do you understand dis cuzzzz I dont

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I am

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Me too

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This really helped me in my exams.... Thank you.....for your such big support .

[@InfinityLearn_NEET]

Most welcome, Aahana! We are glad our videos wee helpful to you. keep watching and learning! 🙂🙂

[@Darkeyy_w]

Michael Jackson: [moonwalks] Friction: Am I a joke to you?

[@joyalthomas8839]

Haha

[@adarshpandey1220]

Bro that's the reason why he used to do it on a smoother surface making it easier to do it bcuz of less Friction force

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😂

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U will sure have 100 million soon l bet it

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Most educational channel on KZbin thankyou to clear my concept

[@aiko0O411]

4:40 can we also say that the amount of force applied is also a factor? Pls reply ASAP

[@swatisrivastava5199]

Yes we can say that but that will be the weight of the object itself

[@mariarani4179]

Very deeply explained thanks mam

[@mathieup.corbeil894]

Would be nice to mention that, even if both the surface and the object were perfectly smooth (Which would cause no friction), the particles such as plain air would still, while very slowly, eventually cause enough friction to completely stop the object. It is also impossible to create a vacuum with no particles in it.

[@shanemu125]

btw space is a vacuum

[@breathing9127]

Top Stuff no it's not

[@smritigupta986]

Yeah... I know... And it is known as cold welding.

[@dimlighty]

@@shanemu125 No, it is not a true vacuum.

[@uttkarsh7823]

*practically impossible, theoretically possible!

[@swatisrivastava5199]

You helped me a lot in my exam Thanks to you I got a 💯

[@shubha5920]

Hey help me ( if you could ) I am confused if friction and frictional force are two different things?

[@swatisrivastava5199]

@@shubha5920 they are both same things as when we say frictional force then we specifically say that friction is a force but when we say friction we do not specifically say it is a force but still it is

[@sahilpatil910]

@@shubha5920 same

[@shubha5920]

Thank you guys !

[@muhammmadmaroof9759]

@@shubha5920 it same because when I kick newton he don't stop but when i kick a table I don't stop it is easy ........hahahhaha

[@hidricalgaming5861]

It just made me understand everything that they wanted to understand to all of us. Thanks, Don't memorize

[@InfinityLearn_NEET]

You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. For more videos, please visit our website - dontmemorise.com/

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Definately one day will I get good Marks in physics because of u❤🤩

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After watching all the vdo of friction in my exam I got full mark in Science

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Noob

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My exams are coming and this helps alot

[@004vishal3]

dont memorise , visualize it😗

[@InfinityLearn_NEET]

Perfect :)

[@neelambirnale929]

True

[@architgupta5247]

or learn it

[@secretunknown2782]

I hate when someone become topper because they memorised all the maths question in workbook teachers should give questions out of book in maths to test conceptions , creativity , logic instead of memory

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Hahahahahh man said name, whats the point of writing a paragraph

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Why do you need her name anyway? It’s just madam 😂

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That’s really helpful ! Thanks sooo much to your videos , it really helped me understand these confusing thingies for my test tomorrow ! Continue with the good work 😍🌷👍🏻🔥

[@MoribyanArteh]

Friction is non-conservative force I.e. the energy spent to overcome friction is lost to the surroundings as heat.Would be nice to mention that, even if both the surface and the object were perfectly smooth (Which would cause no friction), the particles such as plain air would still, while very slowly, eventually cause enough friction to completely stop the object. It is also impossible to create a vacuum with no particles in it.

[@yousafzplayz]

I AM LEARNIG A LOT FROM THIS 😃

[@JH-kk6mb]

*learning*

[@fireimpulse4492]

Summary of this video Wow ! So there are 2 factors affecting friction :- 1.The nature of the 2 surfaces in contact :- whether they are rough or whether they are Smooth Smoother surface :- lesser friction Rough surface :- more friction Reason :- Irregularities in form of grooves and ridges ! 2.The force with which the 2 surfaces are pressed together . Also depends on the mass of an object for eg :- a 5 kg ball will move slowly cause it applys more force on the surface but a 2 kg ball will move faster because it doesn't press down much on the surface 😉

[@ronakpunjabi9550]

Friction also depends on the area of the surface being in contact with another. Like an object with wheels is easier to move than an object without. Tha air also makes a difference in the friction on an object, if an object has more surface area in contact with the object the more friction and vice-versa.

[@360wheelz5]

forced of friction is independent of area.

[@jeenius5882]

Nope , Friction force =coefficient of friction X Normal force. Therefore it's area independent.

[@jeenius5882]

Also rolling friction is different

[@pat_ash_gamer354]

Keep sending more new videos....Can't wait

[@jaykenarn6223]

4:02 but even without friction, the brick with the lighter mass would still reach a greater distance right (in accordance to the second law of motion where mass and acceleration are inversely proportional)?

[@yllaw2161]

yes but it would slide forever until a wall or any barrier blocks it then it would slide the other way hit the wall again and so on

[@jaykenarn6223]

@@yllaw2161 oh true

[@StormandClouds]

That’s tru but acceleration also depends on friction if there was no friction then….they both would move at the same speed…and go on infinitely….😁

[@y.sohansampath9163]

I was watching this before my exam and it helped me a lot because I before thought it was difficult, now it is very easy for me now. THANK YOU SO MUCH ma'am

[@InfinityLearn_NEET]

You're most welcome. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊

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Thanku mam it cleared my doubt completely

[@InfinityLearn_NEET]

Thank you, Jothi! We are glad our video could clear your doubts. Keep watching! 🙂🙂

[@jothimanickam968]

Mam but there is no video on advantages and disadvantages of friction

[@jothimanickam968]

Mam but there is no topic advantages and disadvantages of friction

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A good platform to understand all of my doubts thank you for infinite then I will don't memorize it.

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It is a really helpful video I recommend each one of u whu is studying friction to once have a glimpse of this video........ Amazing

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I learn quickly thank you

[@InfinityLearn_NEET]

Most welcome, Ravindra! Glad our videos are easy for you to understand. Thanks and keep watching!! 🙂🙂

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Very helpful video I understood it very well thank you don’t memorise.

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Thanks a lot, Nanda! Glad our video was easy for you to understand. Keep watching! 🙂🙂

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Ma Sha Allah. Zabardast. Thanks.

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You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍

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These are really helpful coz I have a test tomorrow

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Well done ma'am... Thank you

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[@InfinityLearn_NEET]

Thank you so much Aakash! Yes, we agree with you. We're just trying our best to create quality content, and we're happy some subscribers like you appreciate it. Hope to touch the 100k mark by October :)

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Take blacktop and chemically adjust to blending car tires will lesson the friction of the car tire

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Tnx!!! Can u also pls explain normal force & weight? I don't get their difference.

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force starts with f and weight starts with w

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It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍

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Thank you so much for help

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thank you so much..your videos are so helpful. for me i didn't took physics and now i'm struggling in our current course, however, your videos and explanation made it easy!! So Thank you!!

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You are welcome! Well, we believe in keeping concepts easy😀

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[@rrinfinity4912]

Just a question related to friction. If there's no friction on the surface and we take a ball and try moving it on the frictionless surface. Will it roll or slide? If it will slide then is friction needed for a object to roll?

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[@InfinityLearn_NEET]

I'm glad to hear that. Thank you for sharing and thanks for watching! :)

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The channel name Suites a lot and actually I used to memorise but due to ur channel I don't memorise I try to understand what it's saying and ur concepts r amazing🤗🤗

[@InfinityLearn_NEET]

Thanks a lot, Akruti! We are always happy to help you understand the concept rather than memorising! Wish you a Happy Learning!! 🙂🙂

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Does the coefficient of friction change for the same object on different surfaces?

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Please can you help me with this anyone

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Explained very well 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

[@InfinityLearn_NEET]

Thank you so much. Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseKZbin Happy Learning :)

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We're humbled to hear that! Thank you :)

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Thanks a lot, Daniyal! Keep watching! 🙂🙂

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"As a result, we get the rule of linear fast defense and angles of angular momentum, respectively, because space is homogeneous and equinoxic. Because of the time being, we get the rule of energy conservation." Can you explain ?

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[@InfinityLearn_NEET]

Thank you for your comment Swapnil. Please subscribe to our KZbin channel: bit.ly/DontMemoriseKZbin 😊

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Ma'am Why Friction Dose not depends on Surface Area in Contact

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Voice is so sweet

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Thanku fro this explanation 🤗😊👌

[@InfinityLearn_NEET]

You are most welcome, Rubina! We are glad to help you 😊

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Most welcome, Rubina! Keep watching! 😊

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Don't memorize just learn it

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Thank you, Nuwanara. Happy learning :)

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Thank you, Beat Blast! Keep watching! 🙂🙂

[@FrozenLabRat]

Some of the energy during friction will transfer into heat right? Does this mean that every time an object has friction it will loose atoms and become lighter?

[@jeeyadrinkspaintwater1632]

That's an interesting question.... But the bad thing is I don't know the answer....

[@rrinfinity4912]

Yes, for example if you rub a chalk on a rough surface it loses some particles. The same applies for others objects too in some objects like the one made of iron or any other strong material it will lose particles in a very small amount. If a hard object is rubbed on a surface for a long time the change will be noticeable.

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You are best teacher

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We're humbled to hear that! Thank you :)

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Thank you so much. Happy Learning :)

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thanks for teaching us all 🙂

[@husseinmahdi4282]

But we learnt in school (Grade 11) That friction is caused by molecular forces of attraction, not the interlocking of hills&Valleys. Also we learnt that smoother surfaces have more friction than rough surfaces. Can you Please explain these two things??

[@masratjabeen5102]

It is because of adhesion which means sticking ,when two smooth surfaces are bring together they stick with each other by making bonds,

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[@InfinityLearn_NEET]

We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )

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