acxz
Karma: 60
Answers: 1
when is friction useful
Answers: 6
Views: 798
Rating: 2
Posted: 13 years ago
to keep a biker on his seat
to keep cars on the road
to help cars and bikes to brake
when sanding wood
to start a match
to stop slipping on any suffices
to help us pick things up or grip things
to stop our shoes from sliping
unable to write with out friction
to help us to stop when running
Rating: 4
Posted: 13 years ago
Top Contributors
Answered Questions
tap88org
Answers: 1
Views: 12
Rating: 0
What Are the Top AdSense Alternatives for Blogs?
Answers: 2
Views: 31
Rating: 0
BJ88
Answers: 1
Views: 14
Rating: 0
VU88 - Nhà Cái Đỉnh Cao Châu Á
Answers: 2
Views: 20
Rating: 0
Wi88 ong
Answers: 1
Views: 25
Rating: 0
daga88dad
Answers: 2
Views: 25
Rating: 0
F8bet
Answers: 2
Views: 24
Rating: 0
Post Tensioning wedges and barrels
> More questions...
Answers: 1
Views: 17
Rating: 0