asked 128k views
5 votes
3 unhelpful frictional forces

2 Answers

3 votes
all I know is that friction is unhelpful as it can make things stiff and difficult to use, sorry if this siding help.
answered
User Exprove
by
8.3k points
3 votes
friction the force that oppose motion so it unhelpful where all the motion of an object  is desired.that is what i know.
answered
User Cobolt
by
8.3k points
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