+229 some ways to reduce friction are by using or applying __________.
A. small rocks
B. greater force
C. lubricants
D. oil
+444 We reduce friction by appling lubercants you need to remeber this hence forth I can't help you You need to read your lessons.
+37146 Greater force will not REDUCE friction....
Oil Lubricants and small rocks (if acting as a ball bearing might) will REDUCE friction.
