Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
bequalming
How come NeuroProf's "best answers" number changes every time I reset the Science & Math page?
It was 610, then 542, then 612, then 542. what's up with that?
1 AnswerOther - Science1 decade agoMass and Inertia?
OK. I believe that in space, to measure an object's mass, you determine its inertia and go from there. My issue is that, at relativistic speeds, it seems that objects have high inertia and low mass. So they are not the same thing, but I'm told that they are, by definition, the same. Does anybody have any insight? Any proof that they are the same or are two distinct properties of matter? Thanks.
4 AnswersPhysics2 decades ago