1.

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?

A.  i-an increase, ii-an increase
B.  i-a decrease, ii-an increase
C.  i-an increase, ii-a decrease
D.  i-a decrease, ii-a decrease
Answer» C.  i-an increase, ii-a decrease


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