What will happen to the world without friction?

[ultimasayan]

i need to know some fact about friction wat will happen without it for my essay.

what will happen to the world without friction?

thank you

 

[mgb_phys]

It would be difficult to walk or drive.
It would be hard to build things - nails, screws, bolts wouldn't work.

 

[ultimasayan]

thank you for your idea it was very useful.