is fluid friction smaller than rolling friction???????? explain
 

Asked by aarushisinghal | 14th Oct, 2014, 08:57: PM

Expert Answer:

Yes fluid friction is smaller than rolling friction.
When the friction between two surfaces in contact has to be reduced, a fluid (lubricant) is used for it.
This indicates that fluid friction is smaller than all the other frictions.

Answered by Romal Bhansali | 20th Oct, 2014, 11:09: AM