|
|
|
|
|
| Author |
Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 27 Oct 2007 22:53:23 IST
|
|
|
no my dear friction does not opposes motion always some time it support it .for eg. any vehicle runs only when frictional force gives it a reaction force
|
this reply: 2 points
(with 0 
in 1 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
|
|
|
|
|