Online Test

Friction

#1

1 of 10

The force of friction decreases with ____i___ in interlocking between the surfaces in contact and it increases with ____ii____ in the pressing force between the surfaces. The information in which alternative completes the given statement?

i-a decrease, ii-an increase

i-an increase, ii-an increase

i-an increase, ii-a decrease

i-a decrease, ii-a decrease