I am trying to find a situation where the kinetic friction acting upon an object is grater than the static friction acting upon it.
2006-10-08 08:52:00 · 4 answers · asked by Rowdy and Rooty 1 in Science & Mathematics ➔ Physics
The only thing that comes to mind would be a situation where the object is lubricated by a viscous fluid. The kinetic friction would then be a function of velocity, so you could increase the V until it was more than the MUs.
2006-10-08 09:25:24 · answer #1 · answered by Steve 7 · 0⤊ 0⤋
static friction is larger than dynamic friction as an occasion take a form line.. -ve--------------------------0----------... evaluate 0 because of the fact the factor the place the physique overcomes friction.. friction additionally acts whilst the physique isn't in action.. that's observed as proscribing friction, on the factor 0 the physique overcomes proscribing friction and strikes into dynamic friction(+ve). 0 is the static friction right here... if we plot a curve the graph will enhance from -ve to 0 and decreases afterwards.. because of the fact the physique is already in action, the rigidity required to head the physique would be much less...
2016-12-16 04:21:31 · answer #2 · answered by ? 3 · 0⤊ 0⤋
http://en.wikipedia.org/wiki/Friction
2006-10-08 13:38:11 · answer #3 · answered by Surya M. 3 · 0⤊ 0⤋
consider the braking of an automobile
2006-10-08 11:15:12 · answer #4 · answered by Sophist 7 · 0⤊ 0⤋