Question

1.what if friction disappeared from the earth???
Answer:​

Answer 1

Answer:

Friction is a dissipative force responsible for inhibiting the relative motion between two surfaces in contact. Now, if friction disappears from Earth, it will be become a dangerous event because of the following reason: Friction provides retarding force to moving object as a result of which they come to rest.

Answer 2

Answer:

Friction stops things from sliding apart. If there was no friction everything would slide to the lowest point. It would be impossible to climb up anything. ... With no friction the only possible movement would be falling to a lower point under gravity.