Question

Question 5
? Wear per unit distance of sliding per contact point
Options (Marks: 2)
(Tap/Click on option)
Option 1
2 pa2
Option 2
B pa2/2
Option 3
B pa2/3
Option 4
pa2/
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Answer 1

Answer:-

The sliding distance s can be replaced by s=v.t where v is the mean value for the slide rate and t the running time. Because the k-value depends just like the friction coefficient on a lot of parameters this factor is to be find experimentally.