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Nov 29, 2018 at 14:00 comment added BioPhysicist @AkshatDeo I don't think it is correct. That logic is dependent on your choice of coordinate system.
Nov 29, 2018 at 13:17 comment added Akshat Deo Suppose you were to say a particle moves with respect to time as X = 6t-25. Would one not be right to say the minimum displacement is -25?
Nov 29, 2018 at 13:06 comment added JMac I think this highlights a problem with the question moreso than either answer. You can only compare sizes of magnitude; but velocity is direction and magnitude. If the question was about minimum speed, then this logic would obviously hold; but minimum velocity is less obvious, because it's not even clear what is meant by it. I don't think the question of "maximum and minimum velocity" is well defined unless you clarify a specific direction, or specify that you're comparing only magnitudes.
Nov 29, 2018 at 12:57 history answered BioPhysicist CC BY-SA 4.0