A day without friction would be like a day in space... but with gravity.
One might fall out of bed... or more likely the covers would just slide off, but one's weight would create a valley in bed that would be very difficult to get out of, because if one moved, one would just roll. Perhaps one could use the hill/valley gradients on the bed to move enough to get out of bed.
If one managed to get out of bed, then one would likely fall flat on the floor. Without friction, it would be very difficult to stand or balance... like on a skating rink, but worse. And, you couldn't grab onto anything either. One would have to depend on pushing off of solid surfaces... but not something freestanding or say the bed might go flying across the room.
Skating into the bathroom would be challenging, and one would have to push off of things to change direction.
One should probably plan on sliding down the stairs.
You might be able to cradle a bowl in your hands to carry it. Holding the spoon would be more of a challenge. A cylindrical glass would be difficult to hold onto because it would just slide out of one's hand. And, certainly wouldn't stay put on the table. A "footed glass" might give an area that one could grip.
Better leave the car at home... it would be essentially useless with no traction, and very dangerous without brakes.
Walking to school would be like skating... except on a super-slick surface. Hopefully the trip is downhill or level, as the uphills, even slight inclinations would be very challenging.
One would certainly expect chairs to be sliding everywhere... kids falling out of chairs, and books and pencils sliding off of surfaces and falling to the floor... then sliding around the room like a pin-ball machine.
One could tie stuff down, but even many clasps require friction. Although a belt buckle uses pressure and a mechanical lever. Weight could certainly be used to one's advantage too.
Anyway, the day would continue to be chaotic. Everything important would have to be secured down with some mechanical method, and one would be re-learning how to do do seemingly ordinary tasks like walking.
Evaporation.
The lack of friction on icy pavements when you are trying to walk to the shops, only to slip on to your back (maybe fracturing bones), shows how important friction really is.
Many countries would go into a panic..Noone would know what to do and nothing would work because everything nowadays is dependant on electricity due to how high- tech we are!!
heat energy
Friction plays a very important and crucial part in our day to day life.Thanks to friction as the friction between the roads and the tyre of the car enable us to control the motion / speed and thus the car is prevented from an accdent.
They would celebrate of course. Most kids like to stay in their houses and it would lower the cost of maintence fees
1.Car Accidents2.You wouldn't be able to walk3.Chewing would become even harder4.You wouldn't be able to write5.lifewould become difficult
if you make it happen
For us, it would probably be bad. Without friction, it would be nearly impossible to get around. imagine walking around on ice all day, but worse.
everyone would get along there would always be peace
hi there! not sure what you mean by "useful friction" but I'm guessing that you're asking "what examples are there where friction is useful" A simple example is that of sandpaper. Where you need to smoothen something and using a smooth (ie frictionless sandpaper) would be useless. A more day to day example would include the friction between your shoes and the ground without which you would be unable to walk with (like skating on ice). In fact, friction is required for you to grab anything (even a book which would slip off your fingers without friction). As for an explicit use of friction there's "Friction Welding" where mechanical friction is used to weld metal together. An article may be found on our friend Wikipedia. http://en.wikipedia.org/wiki/Friction_welding How this helps anybody reading! Cheers!
Then only the lesson mathematics would be taught on that day.
It would rise to the sky slower than a sunny day
nonthing
Friction act on us every day. Types of Friction: 1) Sliding friction 2) Rolling friction 3) Static friction 4) Fluid friction
It would be illegal to drug the kids in a day care to put them to sleep. If this practice was used and discovered the day care would lose their license and be prosecuted by the law.
it would dry out