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Legenda one day before exam😂😂🎉.Best of luck for Exam😂😂❤❤

Who has came here to prepare your annual exam 😁😁like karo😂

14:08 the sound effects 🤌🤌 😂😂 but honestly you explain very well ❤❤

Spikes will provide larger frictional force than the normal shoes. The spikes will help in preventing the sports players from slipping on the ground.

00:03 Frictional force opposes relative motion. 02:33 Causes of friction and factors affecting it 05:31 Understanding static and sliding friction 08:18 Explanation of why sliding friction is less than static friction 10:54 Friction is both a foe and a friend. 13:15 Roughness increases friction 15:32 Reducing friction in different ways 17:46 Fluid friction, also known as drag force, depends on speed, nature of the medium, and shape of the object. 19:38 Streamline shapes reduce friction for objects like airplanes and rockets. Crafted by Merlin AI.

Me studying 3 months before exam 😅 I think I am only one 😢

I Think the minimum value of static friction is

The spikes will help in preventing the sports players from slipping on the ground. Hence sportsmen use shoes with spikes. Spikes increase the surface of the shoes & make it rough which results in an increase in friction. This helps to have more grip on the floor and chances to slip reduces.

The force of friction pushes it in the forward direction and allows us to walk. The force of friction between the ground and feet decreases when there is soapy water spilled on the floor. Hence, it becomes difficult to walk on the soapy floor.

15:13 15:13 15:13 15:13

15:12 that ooohhhhoooo 😂😂❤❤

A1=They use spikes because it gives them better grip and it increases Friction. A2=It is hard to walk on soapy floor because it has less friction and smooth surface. Thanks Sir

Sportsmen use shoes with spikes because of the better grip given by spikes while running. This is because the force of friction between the shoes and the ground increases with the help of spikes.

Homework question / Ans It is very difficult to walk on the floor that have soapy water spilled on it because it fill all the interlocking between floor with water that is why it is very difficult to walk on a soapy floor because it reduces the contact of shoes with the surface that decreases friction between shoes and the surface of contact

Ans - sportsman use shoe with spikes because spikes produce the desired frictional force and thus help in holding the ground firmly

Homework Sir we won't be able to walk on the flour because the friction will decrease and we will keep falling 🍁🎉

3. It is more difficult to walk on a soapy floor because on that kind of floor irregularities and interlocking would be decreased that's why friction is decreased and friction as our friend first example is to walk properly friction help us if friction is not there we can't able to move we slip again and again because the floor can't make irregularities and interlocking with our soles of shoes hence, it is difficult to walk on the soapy floor

Sir, When the soapy water is poured on marble stairs it Will decrease the frictional force as a result we will not be able to walk on the stairs infact we are gonna fall in fact of walking

i am from Iran but i study in the UAE in an Indian school and i am really grateful to you and your efforts and with your help i was able to successfully pass the entrance exam of this school.🍀🌧

Sportsman uses shoes with spike because to increase the friction between shoes and the ground

The spikes will help in preventing the sport player from slipping on the ground

when a sportman use spiked shoes a it is rough the friction increases and the sports can easily run without sliping on land

Q 1. To increase friction and prevent slipping. Q 2. It will make it a lot harder for us to walk as we can slip at any moment.

Hw 1. Sliding friction is less than static friction because it is easier to move an object that is already moving compared to the object which tends to move. 2.Sportsmen use shoes with spikes as they prevent them from slipping and by were the sp9kes increase friction by giving them better grip. 3.If I spilt the soapy water on the marble floor it would make me walk difficult as soapy water makes the floor smooth and reduces friction which makes the floor slippery.

it makes difficult to walk because when we spill of water on floor it decreases the friction and its easier to slide on floor

Very well explained ngl

Its is difficult to walk on the marble floor with soapy water on it because soapy water forms a thin layer between irregularities present on our feet and the floor This reduces interlocking of irregularities and thereby reduce friction

they use spikes to get more grip on the ground or else they will slip

Video starts at 1:21

The sportsmen use shoes with spikes because it increases friction by interlocking with the soil by increasing the pressure.

1st Comment ❤❤❤❤

It is hard to walk on the floor which has soapy water spilled over the it becuz the friction get decreased

2 nd comment pls like kar ke viral kar do 😀🙏🤞

Is friction present in a vacuum? Please explain. Thnxx

the "tak tak tak tak tshh" to explain friction on a carrom board is epic 😅🤯🤯

Broo just kee pessing 15:13 and it seems like he is clappingg🎉🎉🎉🎉❤❤

i have cbse exam tmro class 8-10 same paper

Sir, the soap water fills the groove or irregularities of the surface therefore, friction between two surfaces becomes less 16:46

Bro my opinion is they should add their own subtitles because these youtube ones are in white and have a black background soo.. and they are fat who ever thinks these pls like so they can add it it not only helps me but can help a lot of peeps you think I am an old aunty but nahhhh I am a 8th grader😂😂😂😂😂😂

It is hard to walk in soapy water because friction is less because of slippery floor 😊

Sportspersons use spikes shoes because it helps us to get proper grip because of interlocking between irregularities and also because of bond formation, this helps us to attain strong grip between shoes and the surface of contact

The sportsmans use the shoes with spikes because they have to run but to run they need friction so they use shoes with spikes to get better grip

It makes us difficult to walk in soapy water because it has less friction compared to the floor which has more friction so we may get slipped while walking in the soapy water

I'm here cuz today is my entrance exam for addmission at 10:00 Am and current time is 8:52😢😢

Blackbenchers will be studying one day before exam😅😂

Sir ur head i soo polished that friction Doesn't act there

Sir plz start the finger abaccus sereies i want part 4

Me also

11:15 I have no enemies

If spilled soapy water on a marbel floor it becomes more difficult for us to walk on that floor because as we know that smooth surface makes the friction lesser . So, it becomes difficult for us to walk on that floor. We can even slip on that soapy floor.

It would be difficult to walk on the floor because due to the soapy water spilt on the floor, the surface would get smoother due to which friction will be less, and thus we will tend to slip.

Hw. It makes it more to walk easier because smooth and wet surface would reduce friction . It may make you slip and fall sometimes because friction is less and the grip is also less

Explain why sportsmen use shoes with spike Ans. Because spikes will help in preventing sport player from slipping ground and spike increase surface of a shoes and make rough which result in increase friction

A2----> Sr i think it is because the the floor already has lubrication and the soapy water is another lubricant so we keep slipping and because our shoe doesn't have the right amount of friction to withstand this lubricated marble floor . Sir i dont know if this is correct but well i tried 🎉🎉 🎉😢😂❤😊😊😅😅

100% really before

Thank you for your support and blessings to us and you are very good teacher 😊😊😊😊😊

Like if you came here before one day of annual exam😂😂😅😊🎉

it would be harder to walk on the marble floor because the friction reduces the contact between our feet and the marble floor therefore there would be less contact between the irregularities of our feet and the marble floor to a large extent

As the friction decreases, it is more difficult to walk on that floor

Homework question answer: Spikes and grooves are there in shoes and our traditional chappals, some times 🕊️ flying. To prevent falling while walking in rain, while playing and more... But main point Is to increase fiction. I know it relates. Especially when my friends face have the prints.

Spikes will provide larger frictional force than normal shoes. The spikes will help the players from slipping on the ground

15:12 is great 🤣🤣

Jonisinc ka beta

sir where can we find notes please answer sir 😃

Homework Answer: It makes it harder to move. Friction makes walking on the floor possible. To walk on a floor, we push the ground backwards with one foot while the other foot is being lifted for a step forwards. Without friction, we can't one foot on the ground firmly due to which the body can lose balance and make us fall. When soapy water is spilt on a floor, the friction between the floor and the foot is reduced drastically. This makes the floor slippery and difficult to walk on.

Hi

Thanks

Homework question answer Sportsmen and athletes use shoes with spikes for better grip , and prevent slipping on the ground while playing 💪🏻

This is because due to the spikes in the shoes, the surface will be rough, and due to which there will be more friction which prevent the slipping of sporteman while running

Hi I'm new student of the class my self Riya

1=they use spikes because it increases friction and gives them a nice grip 2=difficult to walk because friction decrease between foot and floor Tq sir

That example of hand and car was excellent ❤🔥🔥

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if some are seeing this video in 2024 like comment ( agar koi ya video 2024 mai dekah raha hai like karo ) .................................................................................

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Good evening sir

Apsians

legends are watching one night before exam 😎

15:31

Becouse decrease friction my answer is this

Sir ur head is soo polished that friction Does not act there

THANKYOUUUUU BYJUSSSS

If I spilt the soppy water on the marble floor it would make me walk difficult as soapy water makes the floor smooth and reduces friction which makes the floor slippery

Sir, you explains very well ❤️‍🩹

I am watching this video 2 hours before exam

It is difficult to walk on the floor in which Soapy water is spilled because we know that the Soapy surface decrease the friction so, it became difficult to walk

thank you lot sir for class work

Hw Due to no shoes with spikes the sport men was slipped and out the game. 😊😊 Aparna Aditi

lesson was super

Thanku sir. Explained very well ✨

I came here for my compartment exam 😂

Spike increase the friction so we can easily walk on the ground

Homework - It is necessary because its help to get proper grip Then the person will not slip

Sir you are the best

Ultra legends study in just an 3 hour before exam 😢like me

Less friction act between Marvel and our feet

Kal exam hai 😢😢😢😢

Wow really good

I am preparing for annual exam