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
A1=Sports men use shoes with spikes to increase the friction between shoes and the surface. The shoes with spikes do not slip while they run or play. A2=The layer of soap makes floor smooth due to which the friction is reduced and the foot cannot make a proper grip on the flore. Therefore, it is difficult to walk on a soapy floor and we start to sleep on the floor. 😊
16:00 ans :- sportsmen use shoes with spikes because , it increases friction between shoes and the surface . So, while sportsmen play with shoes with spikes it helps to run or play without slipping on the floor .
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.
The sportsman's use shoes with Spikes because it's increase the friction of the road and take in they can run fast faster as compared to run with normal shoes
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
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.
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
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
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.
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.
A1= sportsmen wear shoes with spikes underneath because the spikes increase irregularities, therefore increasing friction and giving them better grip on the ground. A2 = spilling soapy water on marble floor will make it harder for us to walk because marbel is already a smooth surface and soapy water, being a lubricant, would block the few irregularities present therefore decreasing friction
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
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
16:49 when the soapy water is spilled. It reduces the friction by filling the irregularities present on the surface of the floor. Thus, this makes walking difficult on the floor on which soapy water was spilled.
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Homework answer :- it will be more difficult to walk on the floor because there will be a layer of water in between the sole of anf floor which reduce friction
It is possible to walk on the floor because of the friction present between our feet and the ground. For walking, we push the ground in a backward direction with our feet. The force of friction pushes it in the forward direction and allows us to walk. The force of friction decreases between the ground and the feet when there is soapy water spilt on the floor. Hence, it becomes difficult to walk on the soapy floor.
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 the chances of slipping are reduced. This makes it easy for sportsmen to walk or run as their grip on the ground increases.
See so sopay water acts like a lubricant which makes difficult for us to walk because lubricants reduce friction and our foot doesn't make interlocking with the surface as lubricant is present .
Walking on a soapy floor is more difficult because the soap layer makes the floor smooth. Soapy water reduces friction, and the foot cannot properly grip the 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
16:19 It would be more difficult to walk on the floor because the gaps of the surface are filled by soapy water and there would be no position to get grip on it
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
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.
noob watching it 10 day before exam pro watching it 5 days before exam hacker watching it 1 day before exam Legend watching it during exam like if u like
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.
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.
It will be harder to walk on soapy floor because on soapy floor very less friction is there We may slip on such floors. So it is difficult to walk on soapy floor compared to normal floor
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
Explain why sports man use shoes with spikes? Ans : sports man use shoes with spikes because of the better grip given by the spikes while running . This is because the force of friction between the shoes and the ground increases with the help of spikes .
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 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
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Spikes will provide larger frictional force than the normal shoes. The spikes will help in preventing the sports players from slipping on the ground.
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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
Nice
A1=Sports men use shoes with spikes to increase the friction between shoes and the surface. The shoes with spikes do not slip while they run or play.
A2=The layer of soap makes floor smooth due to which the friction is reduced and the foot cannot make a proper grip on the flore. Therefore, it is difficult to walk on a soapy floor and we start to sleep on the floor.
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16:00
ans :- sportsmen use shoes with spikes because , it increases friction between shoes and the surface . So, while sportsmen play with shoes with spikes it helps to run or play without slipping on the floor .
People who are seeing this in 2024
kuch naya lao
maja nahi a raha he
Bruh the Video was uploaded in 2024 how can someone watch it in 2023😂
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.
14:08 the sound effects 🤌🤌 😂😂 but honestly you explain very well ❤❤
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The sportsman's use shoes with Spikes because it's increase the friction of the road and take in they can run fast faster as compared to run with normal shoes
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
nice answer sis
Good one 👍👍👍👍
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.
Broo just kee pessing 15:13 and it seems like he is clappingg🎉🎉🎉🎉❤❤
Me studying 3 months before exam 😅 I think I am only one 😢
Me too
Disgusting
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Chal hat mein to ek mahine pehle dekh rahi hoon ...
But I'll would have normally watched it 1 day before exam....
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
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.
I Think the minimum value of static friction is
Yes, it is difficulty to walk on soapy water because of following reasons
* There having lower friction
* Both surface area are sooth
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The sportman wears the shoewith spikes becaues it will provide more grip therefore the friction will become more
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
Ans - sportsman use shoe with spikes because spikes produce the desired frictional force and thus help in holding the ground firmly
I like the way he teaches😊....
Congrats byjus for getting such an amazing tutor.....🎉🎉😊😊
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.
Homework
Sir we won't be able to walk on the flour because the friction will decrease and we will keep falling 🍁🎉
The sportsmen use shoes with spikes because it increases friction by interlocking with the soil by increasing the pressure.
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.
What is sp9ke
A1= sportsmen wear shoes with spikes underneath because the spikes increase irregularities, therefore increasing friction and giving them better grip on the ground.
A2 = spilling soapy water on marble floor will make it harder for us to walk because marbel is already a smooth surface and soapy water, being a lubricant, would block the few irregularities present therefore decreasing friction
2 nd comment pls like kar ke viral kar do 😀🙏🤞
Thank you Sir
It helps me a lot
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.
The spikes will help in preventing the sport player from slipping on the ground
Oooo nice answer
Sir, the soap water fills the groove or irregularities of the surface therefore, friction between two surfaces becomes less 16:46
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
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
when a sportman use spiked shoes a it is rough the friction increases and the sports can easily run without sliping on land
Sportsmen use shoes with spikes, also known as studs, to increase friction and grip on the ground while running or walking
Because, sports man use shoes with spikes to get a better grip on the ground spikes act as irregularities and help in increasing friction...
16:49
when the soapy water is spilled. It reduces the friction by filling the irregularities present on the surface of the floor. Thus, this makes walking difficult on the floor on which soapy water was spilled.
Sportsman uses shoes with spike because to increase the friction between shoes and the ground
it makes difficult to walk because when we spill of water on floor it decreases the friction and its easier to slide on floor
Spikes increase the surface of the shoes & make it rough which results in an increase in friction.
15:13 15:13 15:13 15:13
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.🍀🌧
baby same im in uae In Indian skl
@@CilixBoyare you studying in giis
@@jeremyyuvrave5025 iis yee
@@jeremyyuvrave5025 iiss
Is friction present in a vacuum?
Please explain. Thnxx
No
There is no friction in 🌌 space
No, because there is no friction in the space.
Homework answer :- it will be more difficult to walk on the floor because there will be a layer of water in between the sole of anf floor which reduce friction
It is hard to walk on the floor which has soapy water spilled over the it becuz the friction get decreased
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@@rajaniprem1320 hi name
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they use spikes to get more grip on the ground or else they will slip
It is possible to walk on the floor because of the friction present between our feet and the ground. For walking, we push the ground in a backward direction with our feet. The force of friction pushes it in the forward direction and allows us to walk. The force of friction decreases between the ground and the feet when there is soapy water spilt on the floor. Hence, it becomes difficult to walk on the soapy floor.
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 the chances of slipping are reduced. This makes it easy for sportsmen to walk or run as their grip on the ground increases.
Very well explained ngl
See so sopay water acts like a lubricant which makes difficult for us to walk because lubricants reduce friction and our foot doesn't make interlocking with the surface as lubricant is present .
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
Walking on a soapy floor is more difficult because the soap layer makes the floor smooth. Soapy water reduces friction, and the foot cannot properly grip the 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
Sir plz we want figer abacus series from khushboo ma'am
Plz re start this series again❤❤
16:19
It would be more difficult to walk on the floor because the gaps of the surface are filled by soapy water and there would be no position to get grip on it
Legendary student watching this video one day before exam🗿
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Minimum value of static friction is zero.
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
Video starts at 1:21
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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
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.
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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.
It is hard to walk in soapy water because friction is less because of slippery 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.
Homework question answer
Sportsmen and athletes use shoes with spikes for better grip , and prevent slipping on the ground while playing 💪🏻
It will be harder to walk on soapy floor because on soapy floor very less friction is there
We may slip on such floors. So it is difficult to walk on soapy floor compared to normal floor
the "tak tak tak tak tshh" to explain friction on a carrom board is epic 😅🤯🤯
Soap water reduces friction hence we get slip on that soapy water.
10:08 is ultimate 🤣🤣🤣
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Blackbenchers
Sportsmen use shoes with spikes so that these spikes provide a better grip.this helps the sportsmen to make sports related movements safely
Super sir
Thanks
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
i have cbse exam tmro class 8-10 same paper
Mine is tomorrow bro 😂😂
9:10 static friction before sliding starts
Best explanation eveerrr👍🏻👍🏻👍🏻✨✨
Sir plz start the finger abaccus sereies i want part 4
Can you repeat the static friction
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Explain why sports man use shoes with spikes?
Ans : sports man use shoes with spikes because of the better grip given by the spikes while running . This is because the force of friction between the shoes and the ground increases with the help of spikes .
Goodluck for your tommorow exam!
Hi I'm new student of the class my self Riya
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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 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.
Spikes will provide larger frictional force than normal shoes. The spikes will help the players from slipping on the ground
Me also
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
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As the friction decreases, it is more difficult to walk on that floor
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to increase the friction and to maintain grip