I wonder in the literature that, many of the researchers keep time in seconds at very different levels. Like some may run the wear test for 3500 sec and others may run for 50000 sec.
- I want to know that how this time in sec may select?
- How to correlate the time with the frictional coefficient value in the plot?
I attached on a graph with this question, kindly look at this and clarify how 50000 sec of time justified with the frictional coefficient?
Dear shahin mardani
, kindly elaborate on your answer to this question. How it can be done? How to select the time in sec for the wear test? As in the mentioned figure, they are taking 50000 sec how it possible?
Thank you Yousif Yaqoob Yousif , Zina Hashem Shehab , shahin mardani
andshahin mardani
Tanvir Singh
In new technologies, it is possible to inject speed or reduce it easily over time. Sometimes it is possible to stop time in the laboratory if necessary. Good luck
Tanvir Singh
I mean the important discussion of gravitational time dilation. Gravitational time dilation The phenomenon of the actual difference between the observed values for the time elapsed between two events differs from the observer's point of view in places with gravitational potential. The greater the gravitational potential of the observer's location, that is, the farther away from the mass of the source of the field, the observer who sees him from a place with a lower gravitational potential feels that time passes sooner for a person with higher gravitational potential, but time for both. The observer passes at the same speed, but from each other's point of view, the time passes faster for each other because the gravitational potential affects both the observer's watch and the observer's body, making time faster for both. Moving from a place with less gravitational potential to a place with more gravitational potential, the passage of time in both places is the same for him. Your question is part of this concept, but in a simpler context. Good luck
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