sliding
relative motion of two surfaces in contact or separated by a thin film of fluid
નો પેટા-પ્રકાર
relative motion
આનું: solid object
plane motion
has characteristic
physical contact
friction
excluding: superfluidity
uses
thin film
nature of statement: often
નું વિરોધિ
traction
criterion used: relative motion
થી જુદું
rolling
કોમન્સ શ્રેણી
Sliding