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Mam please make revision video of 30 to 45 mins like a summary video so we can revise it during tests or exam By the way thank u mam, your videos are wonderful and teaching method is awesome ❤
Thanks for sharing your success story with us! We are so proud to have been a part of your success and we're glad to have made a difference in your life. Keep up the good work!
6:54:17 mam mera pss doh tank hai ek mein oil hai dosra tank mein water aur dono same height pr rakha hai aur mai dono ka tap open kr dete hai same time mein toh jaldi empaty kon ho jayega ? I think 🤔 oil because oil ka density jada hoga water se then oil has high pressure and water has low pressure toh oil mein jadà pressure ke wajha se oil jaldi empty hoyga n , Aur apne kuch aur hi bola hai
Density jyada hai iska matlab Yahi Hua ki vah Mota Hai vah gadha liquid Hai Is vajah Se vah jaldi na Karke Dhire Dhire aaega aur Pani Ki density kam hoti hai it means ko patla liquid hoga jo jaldi nikal jaega
mam question please...... why sulphurous acid is weak acid since it have two atom of hydrogen and sulphuric acid also have two atom of hydrogen and it is strong acid ?
Kajal Kumari Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
Unlike sulphuric acid (H2SO4), sulphurous acid (H2SO3) is a weak acid; that is, aqueous sulphurous acid does not dissociate entirely into H+ (H3O+) and bisulfite ions, meaning that the bisulfite ion is comparatively stronger in maintaining a proton when there is a base, such as water.
Thank you so much for the lovely comment! We're so happy to hear that you enjoy our videos and that we're your favourite teacher! Wishing you a very happy Teacher's Day!
Hey, that's a great question! Friction helps prevent slipping by providing a gripping force between two surfaces. Without friction, we would slip because there wouldn't be a force to hold us in place. Thanks for asking!
You explain very well what you make us understand point we get very well if you find like teacher every student will get good score in any exam no words is enough to compliment you
If one box is smooth and the other one is rough, friction will still be there, but the amount of friction will be different for each box. The rough box will have more friction with the surface it's on, making it harder to move. The smooth box will have less friction, so it might slide more easily. Friction always tries to slow down or stop things from moving, but it's stronger on rough surfaces.
Thank you so much for your comment! We are so glad to hear that our educational school related videos are helping you learn in a fun and engaging way. Keep watching and learning!
Ma'am monday ko mari activity hai jis ma mujhe ( force of friction) and ( Factors affecting friction) ..... Full explain kar na hai class ke samne.............. What should I do please give me a tip so I can explain it......
No friction does not depends on area of contact and rolling friction is less than sliding friction because the motion becomes easier in rolling friction and we are able to overcome friction more easily than sliding friction Hence, Rolling friction is less (motion becomes easier) than sliding friction (motion is difficult but not then static friction)
Thank you so much for your kind words! We're so glad you're enjoying our educational videos and that they're helping you in your studies. Keep up the good work!
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When a body changes speed/velocity with respect to time is known as accerlation Those quantities which have both magnitude and direction are scalar quantities The speed of body without any force acting on the body is known as velocity
Hi there! We understand you would like to know why rolling friction is less than sliding friction. This is because rolling friction involves two surfaces that are in contact, but only one surface is actually moving. The other surface does not have any movement and therefore there is less friction. We hope this helps!
Thank you for your comment! You are absolutely right, if you rub a matchstick against a rough surface, it will light up. We are glad you are enjoying our videos and learning from them. Keep up the good work!
Thank you for your support! We are glad to be able to provide these educational videos to school students for free. We hope that these videos are helping you learn and understand topics better. Keep watching!
for those who dont want to watch a 9 hr vid: here is google gemini's summary: This video offers a full chapter explanation and NCERT solutions for Class 8 Science Chapter 12 on Friction. Here is a summary of the video, including some of the key points discussed: What is friction? - Friction is a force that opposes the relative motion of two surfaces in contact. - It is caused by the interaction of the molecules on the two surfaces. - Friction can be both helpful and harmful. Types of friction - Static friction: This is the friction that prevents two objects from moving relative to each other. - Kinetic friction: This is the friction that opposes the motion of two objects that are already moving relative to each other. - Rolling friction: This is the friction that occurs when an object rolls over a surface. - Fluid friction: This is the friction that occurs when an object moves through a fluid, such as air or water. Factors affecting friction - The nature of the surfaces in contact: Rougher surfaces have more friction than smoother surfaces. - The force pressing the surfaces together: The greater the force, the greater the friction. - The area of contact: The larger the area of contact, the greater the friction. Advantages of friction - Friction allows us to walk, run, and climb. - It helps to prevent objects from sliding. - It is used in brakes to slow down or stop vehicles. Disadvantages of friction - Friction can cause wear and tear on moving parts. - It can generate heat, which can be wasted energy. - It can make it difficult to move heavy objects. How to reduce friction - Use lubricants, such as oil or grease. - Make surfaces smoother. - Reduce the area of contact. - Use ball bearings or roller bearings. This is just a summary of some of the key points discussed in the video. The video also includes a number of examples and demonstrations to help viewers understand the concepts. 🙂 ur welcome
ATIF STUNTS Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
ATIF STUNTS Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
Thank you for your comment! We're glad you're taking advantage of our educational videos. To answer your question, static friction is the friction between two surfaces that are not moving relative to one another. Limiting friction is the maximum amount of static friction that can occur between two surfaces. We hope this helps!
Good question ha matchstick mein aag lg skta hai agr koi rough surface pr gisshoge tumne kabhi movie mein bhi dekha hoga ki takle ke sr pe matchstick gisshkr matchstick ko active kr leta hai
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Yes, absolutely! Irregularities can be a major obstacle to your progress, so it's important to try to stay on track and not let them get in your way. Thanks for your great comment!
Thanks for your comment! Friction is the force that opposes motion when two surfaces are in contact. Friction can oppose the motion of an object, making it difficult to move, or it can slow down an object that is already in motion. We hope this answer helps you understand friction better.
Thank you so much for your kind words! We are so glad that you are enjoying our educational videos and finding them helpful. We hope to continue to provide you with quality content in the future.
Hi there! We're glad you're enjoying our educational videos! Friction is an important concept in physics, so it's great you're taking the time to learn more about it. Static friction is greater than sliding friction because static friction has a greater magnitude of force, making it more difficult to break the object out of its static position. We hope this helps!
So static friction more than sliding because static friction have very roughness and sliding is smoothness so static friction have extra irregularities and static friction have few irregularities
Mam I have doubt ✋ Mam jb hum object ko move krte h jb wha object motion mai rehta h too usme hum 4N force lgaye too sliding friction bhi 4 N hoo gya too resulting force 0 ho gya n too move kaise krega . 😮. Please tell me mam
Agar aap ek object ko 4N force se move kar rahe hain aur sliding friction bhi 4N hai, to resulting force zero nahi hoga, kyunki resulting force 0 hoga tabhi jab aapka lagaya hua force aur friction ka force barabar hoga. Aapka object aage badh sakta hai kyunki aapne use move karne ke liye extra force lagaya hai jo friction se zyada hai. Is tarah se, object motion mein bhi reh kar bhi extra force ke saath move kar sakta hai.
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No bro it doesn't depend on mass Friction is dependent upon the weight acting between two surfaces. When the mass is more, weight is more and so friction will be more. Mass alag chiz hai aur weight alag chiz . Samajhne ke liye mass ko weight se compare kar shakte hai par question ke language ke according mass word galat hai.
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Mam How does thick objects exert more fluid friction ?
𝓣𝓱𝓪𝓷𝓴𝓼 𝓶𝓪𝓶
𝓘 𝓪𝓶 𝓯𝓻𝓸𝓶 𝓴𝓪𝓼𝓱𝓶𝓲𝓻
𝓜𝓪𝓷 𝓘 𝓱𝓪𝓿𝓮 𝓺𝓾𝓮𝓼𝓽𝓲𝓸𝓷
𝓦𝓱𝓪𝓽 𝓲𝓼 𝓯𝓻𝓲𝓬𝓽𝓲𝓸𝓷
Mam please make revision video of 30 to 45 mins like a summary video so we can revise it during tests or exam
By the way thank u mam,
your videos are wonderful and teaching method is awesome ❤
That's why I start watching video 20 days ago exam😅😅
𝓜𝓾𝓬𝓱 𝓽𝓸𝓱 𝓚𝓪𝓻𝓵 𝓳𝓸𝓸 𝓜𝓪𝓷 𝓶𝓪𝓷𝓪𝓲𝓰𝓲
😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😅😅😅😮😅😮😅😮😅😮😅😮😅😮😅😮😅😮😅😅
By the efforts of the whole magnet brains team I got 94 percent in my periodic tests . Thank you magnet brains
Thanks for sharing your success story with us! We are so proud to have been a part of your success and we're glad to have made a difference in your life. Keep up the good work!
I got 95.5%
@@MagnetBrainsEducationI got 99.99%
I scored 91.5% in my half term exam
@@GOD-SubUbut brother why you didn't get 100%🤔🤔
4:22:42 - car ka tyre takla ho gaya hai 🙄😂😂🤣🤣
MAM IS A WONDERFUL teacher ❤️
5:44:29 😊😊😊😊😊😊
Dear mam
Pls make videos for the solutions of examplar also
5:43:47 Ma'am which holes 😂😂😂😂😂😂😂
Ma'am is in mood 😂😂😂😂😂😂😂😂😂😂😂
I got the 95% of the whole magnet team thank you for sharing a maths science ❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉😊😊😊😊😊
Thank you very much magnet brains thank you😊😊😊😊😊😊😊🎉
4:17:57 mam is very funny
This type of teacher need in my school. Thank you ma'am
6:54:17 mam mera pss doh tank hai ek mein oil hai dosra tank mein water aur dono same height pr rakha hai aur mai dono ka tap open kr dete hai same time mein toh jaldi empaty kon ho jayega ?
I think 🤔 oil because oil ka density jada hoga water se then oil has high pressure and water has low pressure toh oil mein jadà pressure ke wajha se oil jaldi empty hoyga n ,
Aur apne kuch aur hi bola hai
Aapka vichar sahi hai! Oil jaldi empty hoga kyunki uska density zyada hota hai aur usme pressure jyada hota hai, jo use jaldi bahar nikalne mein madad karta hai.
Density jyada hai iska matlab Yahi Hua ki vah Mota Hai vah gadha liquid Hai Is vajah Se vah jaldi na Karke Dhire Dhire aaega aur Pani Ki density kam hoti hai it means ko patla liquid hoga jo jaldi nikal jaega
mam question please...... why sulphurous acid is weak acid since it have two atom of hydrogen and sulphuric acid also have two atom of hydrogen and it is strong acid ?
Kajal Kumari Thanks a lot for checking out the video and replying back.
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Do recommend Magnet Brains to your friends & Classmates.
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Unlike sulphuric acid (H2SO4), sulphurous acid (H2SO3) is a weak acid; that is, aqueous sulphurous acid does not dissociate entirely into H+ (H3O+) and bisulfite ions, meaning that the bisulfite ion is comparatively stronger in maintaining a proton when there is a base, such as water.
1:48:29......Mam F1 force will b bigger.
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Thanks a lot of you mam. I got 100% marks in science because of you and your TH-cam channel because I also watch math's classes on this channel 😊😊
Mam you're my best teacher and l wish you happy teacher's day 🤩🥰🥰🥰😅
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Kon kon 2024 me dekh raha hai
Bhai exam kal he mera
Bhai main
Magnet brain the best platform on TH-cam❤
Thanks mam u had helped me to understand this chapter
U are awesome 🥰
Mam How do friction prevents slipping and how do we slip without it?
Hey, that's a great question! Friction helps prevent slipping by providing a gripping force between two surfaces. Without friction, we would slip because there wouldn't be a force to hold us in place. Thanks for asking!
Best teacher of the year🎉🎉🎉🎉🎉🎉🎉🎉
Thank you for your feedback. 🙏 We appreciate it!
2:42:33 -piche vala aadmi thak gaya hai😅😅😅😅😅😅😅😅😅😅😅😅😅
No one literally me 2:46:48 watching that man getting sliped again and again 😂
Me😂
You explain very well what you make us understand point we get very well if you find like teacher every student will get good score in any exam no words is enough to compliment you
MBZ(magnet Briains zindabad)❤❤❤❤😊😊
mam what if one box is smooth and the another one is rough?how will friction come there?
If one box is smooth and the other one is rough, friction will still be there, but the amount of friction will be different for each box. The rough box will have more friction with the surface it's on, making it harder to move. The smooth box will have less friction, so it might slide more easily. Friction always tries to slow down or stop things from moving, but it's stronger on rough surfaces.
Mam you are Best teacher👩🏫
mam if the object is in rest position then where is the frictional force is been applied...??????
if the object is in rest position friction is still there
and it is called static friction
Salute for that students who watch full video 😂
11 ghante ke lecture dekhe hai toh yeh kya hai phir 😂
@@ladly100really 😱 😱 😱 😱
😂Salute
13 ghante ka sound ka dekha ha to ye to bahut chota hai. By the way I had watched more than 130 hours of mam lectures
Hello mam you teaching very well ❤
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9:37:44 ⏲
Thank you so much for your comment! We are so glad to hear that our educational school related videos are helping you learn in a fun and engaging way. Keep watching and learning!
Wow what a explanation 😮❤😊
Such a wonderful explanation😊😊
Thank you! We're so happy you're enjoying the videos and finding them helpful. Keep up the good work!
Thank you mam for giving good explanation... 😊😊😊😊
I wants to thanks magnet brains I really understands concepts very well 😊 teachers is really best 👍
Thank you gor this vid u ma'am u teach way better than my science teacher
Mam thank you so much today was my exam and i just saw your video and i did not need to see any other video because you clear my all doubts thanks mam
Congratulations for 10m subscriber Magnet brains💓💝💝
Fluid friction two examples,due to force of friction
Thank you man for explaining it so well.😊
I have a doubt 🤚 4:24:34
Why do tyres have small threads
Thank you for teaching ❤❤❤❤🎉🎉🎉 and your explanation is great 😮😊
Hii
Mam you teach in a supercalifraglasticexpladitious manner
What ???😅
Yah kya he😂😂😂😂
Ma'am
monday ko mari activity hai jis ma mujhe ( force of friction) and ( Factors affecting friction) ..... Full explain kar na hai class ke samne..............
What should I do please give me a tip so I can explain it......
@@edit_shivam_0_2
Hhii
Bab re ye video ke liye to pura din chahiye dekne ke liye 😂😂😂😂😂😂😂
Bhai usme bol na kya chota sa to video hai😂😂😂
Really😅
Ham log 15 hre ka video dekhte he to yaha kya chishe
11:06
Thank you so much mam 😊👍😄❤
Nice man ❤❤❤
14:45 14:46 14:48 14:48 14:48 14:48 14:48 14:49
4:38:45 ye kya bnaa Diya mam ne
Doubt: Is friction also depends on the area of contact.If no then how rolling friction is less than sliding friction?
No friction does not depends on area of contact and rolling friction is less than sliding friction because the motion becomes easier in rolling friction and we are able to overcome friction more easily than sliding friction
Hence,
Rolling friction is less (motion becomes easier) than sliding friction (motion is difficult but not then static friction)
Friction depends on the force with which two surfaces are pressed😊😊
Ty mam
Mam kya water lubricant ho sakta hai?
Hmm
@@afaque791 👍
Thank uh mam...❤
You are the best
Magnet brain help me alot ❤
0:00:01 ⏲
cxx ffgdx I do f a do
4:24:31 tyre
Yf7vyvyn
Thank you for your positive feedback! We're glad you're enjoying our educational videos and we hope you continue to learn from them.
Kon kon vd ki speed ko normal speed se jayada mai krke dekha vd..? 🤣 just for fu ..😅
🎉😢😅🎉😮😅
Me
17:41
😅😅😅😅
Me
You are best teacher
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Ma'am you teach very well
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Mam please tell me what is acceleration ,vector quantity and valacity
When a body changes speed/velocity with respect to time is known as accerlation
Those quantities which have both magnitude and direction are scalar quantities
The speed of body without any force acting on the body is known as velocity
Please can you tell that why rolling friction is less than sliding friction
Hi there! We understand you would like to know why rolling friction is less than sliding friction. This is because rolling friction involves two surfaces that are in contact, but only one surface is actually moving. The other surface does not have any movement and therefore there is less friction. We hope this helps!
Thanks
Mam can u plz explain friction due water and friction due to air??
Mam to matchstick ko diwar ya rough surface par ragde to matchstick jal jaye ga
Thank you for your comment! You are absolutely right, if you rub a matchstick against a rough surface, it will light up. We are glad you are enjoying our videos and learning from them. Keep up the good work!
Mam par mai to matchstick ko uske box par nai balki diwar par ragda to matchstick light up nahi hua
Jai shree ram🙏 🚩🚩🚩🚩🇮🇳👑
Thank you for your support! We are glad to be able to provide these educational videos to school students for free. We hope that these videos are helping you learn and understand topics better. Keep watching!
I got 100 percent just because of you , thank you so much
in sc
for those who dont want to watch a 9 hr vid:
here is google gemini's summary:
This video offers a full chapter explanation and NCERT solutions for Class 8 Science Chapter 12 on Friction.
Here is a summary of the video, including some of the key points discussed:
What is friction?
- Friction is a force that opposes the relative motion of two surfaces in contact.
- It is caused by the interaction of the molecules on the two surfaces.
- Friction can be both helpful and harmful.
Types of friction
- Static friction: This is the friction that prevents two objects from moving relative to each other.
- Kinetic friction: This is the friction that opposes the motion of two objects that are already moving relative to each other.
- Rolling friction: This is the friction that occurs when an object rolls over a surface.
- Fluid friction: This is the friction that occurs when an object moves through a fluid, such as air or water.
Factors affecting friction
- The nature of the surfaces in contact: Rougher surfaces have more friction than smoother surfaces.
- The force pressing the surfaces together: The greater the force, the greater the friction.
- The area of contact: The larger the area of contact, the greater the friction.
Advantages of friction
- Friction allows us to walk, run, and climb.
- It helps to prevent objects from sliding.
- It is used in brakes to slow down or stop vehicles.
Disadvantages of friction
- Friction can cause wear and tear on moving parts.
- It can generate heat, which can be wasted energy.
- It can make it difficult to move heavy objects.
How to reduce friction
- Use lubricants, such as oil or grease.
- Make surfaces smoother.
- Reduce the area of contact.
- Use ball bearings or roller bearings.
This is just a summary of some of the key points discussed in the video. The video also includes a number of examples and demonstrations to help viewers understand the concepts.
🙂 ur welcome
thanks, i can use it as notes
@@chitratiwari np!
Helooooooo mam❤😂😂🎉😢😢 0:28
What are vector and scaler quantities?
You are Lola 😂
Nei to bus exercise ka answer dekhne aayi thi explain to school me hi ho gya tha
Good job ❤️
ATIF STUNTS Thanks a lot for checking out the video and replying back.
Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams).
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Very nice job 👍👍👍👍👍👍
mam 👌👌👌👌👌👌Nice teaching 👌👌👌
Mam glass ke upar bhi irregularities hoti h ya ni
Yes, glasses do have irregularities surfaces, and for that reason we are able to hold glass
High teaching level
Thanxs magnet brains i got 98%🎉🎉 in half yearly🎉
Thanks mam for explain us
Mam please make examination revision videos🙏
Thanks so much for your suggestion! We will definitely consider making examination revision videos in the future.
Thank you mam🙏
Nice 😍🥰
ATIF STUNTS Thanks a lot for checking out the video and replying back.
Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams).
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Do recommend Magnet Brains to your friends & Classmates.
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Mam wht is difference between static friction and limiting friction?
Thank you for your comment! We're glad you're taking advantage of our educational videos. To answer your question, static friction is the friction between two surfaces that are not moving relative to one another. Limiting friction is the maximum amount of static friction that can occur between two surfaces. We hope this helps!
Very nice explanation 🎉🎉
Nice ❤❤
Mam please make revisions video
Mam doubt ?
Agar matchstick ka head ko hum kasi rough surface pa gasa ga to matchstick ka fire 🔥 gala ge.
Good question ha matchstick mein aag lg skta hai agr koi rough surface pr gisshoge tumne kabhi movie mein bhi dekha hoga ki takle ke sr pe matchstick gisshkr matchstick ko active kr leta hai
@@afaque791 🙄😂😂
Mam what is magnitude
0:00:01
3:27:39
Thank you so much for taking the time to watch one of our videos! We are glad to hear that you found it useful. We hope you continue to learn and grow with our educational videos!
Mam you are great mam😍🙏🏻🙏🏻🙏🏻
Thank you for your positive response! We're glad you're enjoying our educational videos!
Can i say that irregularities acts as a stopper?
Yes, absolutely! Irregularities can be a major obstacle to your progress, so it's important to try to stay on track and not let them get in your way. Thanks for your great comment!
@@MagnetBrainsEducation thank you ❤️
Mam can you tell what opposes friction
Thanks for your comment! Friction is the force that opposes motion when two surfaces are in contact. Friction can oppose the motion of an object, making it difficult to move, or it can slow down an object that is already in motion. We hope this answer helps you understand friction better.
Nice teaching
Miss you are the great teacher in the world
Thank you so much for your kind words! We are so glad that you are enjoying our educational videos and finding them helpful. We hope to continue to provide you with quality content in the future.
Ma'am can you explain why static friction is more than sliding friction
Hi there! We're glad you're enjoying our educational videos! Friction is an important concept in physics, so it's great you're taking the time to learn more about it. Static friction is greater than sliding friction because static friction has a greater magnitude of force, making it more difficult to break the object out of its static position. We hope this helps!
Thank you ma'am for clearing my doubts
So static friction more than sliding because static friction have very roughness and sliding is smoothness so static friction have extra irregularities and static friction have few irregularities
Mam I have doubt ✋
Mam jb hum object ko move krte h jb wha object motion mai rehta h too usme hum 4N force lgaye too sliding friction bhi 4 N hoo gya too resulting force 0 ho gya n too move kaise krega . 😮. Please tell me mam
Agar aap ek object ko 4N force se move kar rahe hain aur sliding friction bhi 4N hai, to resulting force zero nahi hoga, kyunki resulting force 0 hoga tabhi jab aapka lagaya hua force aur friction ka force barabar hoga. Aapka object aage badh sakta hai kyunki aapne use move karne ke liye extra force lagaya hai jo friction se zyada hai. Is tarah se, object motion mein bhi reh kar bhi extra force ke saath move kar sakta hai.
@@anushkapandey7102👏
Mam I no understand sliding friction 2:15:26
Thank you for watching our videos and for your comment. We're glad you found them helpful. We hope you continue to watch and learn from our videos.
Thanks mam for this i got good marks
Thank you ma'am
We are glad to hear that you found our videos helpful! We strive to provide quality educational content for school students and are glad that we were able to help you out. Thanks for watching!
Doubt: Is the frictional force depends on the mass of the object?
Yes
No bro it doesn't depend on mass
Friction is dependent upon the weight acting between two surfaces. When the mass is more, weight is more and so friction will be more.
Mass alag chiz hai aur weight alag chiz .
Samajhne ke liye mass ko weight se compare kar shakte hai par question ke language ke according mass word galat hai.
Friction is brother of microorganisms 😂😂😂
🎉❤❤Good mam 🎉❤❤
Mam plz bring a video for chapter flowers , fruits and seeds biology plz plz
Due to friction heat is generally leading to waste of energy friction