unit274 unit274

28-04-2014
Chemistry

Answered

why does some friction occur with seemingly smooth surfaces?

Verified Answer :

MaddieK MaddieK

28-04-2014

Even surfaces that seem smooth have irregular bumps that you could see with a microscope, so friction occurs even with smooth-looking objects.

Answer Link

Related Questions

Given that 6x 7y find the ratio x y

2 doctors is what percent of 25 doctors

What is the primary purpose of most constitutions a to define a moral code for people to follow b to provide a substitute for government c to prevent a strong c

What significant change in the climate happened between the Paleolithic and Neolithic Age

if you take 400 milligrams of medince for 8 hours how many ounces do you take in a day

An explosion that destroys the outer portion of a star is known as a a supernova b protostar c supergiant d nebula

Anne of green gables question What does Anne offer to do for Matthew in the barn A sing a song B feed the pigs C recite a poem D milk the cows

The stars with the coolest surface temperature fall into which spectral class A A B B C G D K E M F O

why are scientist surprised to find coal in artic

Why does a large industrial sector not always indicate that a nation is fully developed 5 points Environmental standards may differ from industrial standards Th