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Timeline for Intercept the missile

Current License: CC BY-SA 4.0

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Apr 20, 2020 at 13:43 vote accept Eric
Apr 20, 2020 at 9:06 comment added Kostya_I @Eric, I added some explanation, hope that helps!
Apr 20, 2020 at 9:05 history edited Kostya_I CC BY-SA 4.0
explanation added as per request
Apr 20, 2020 at 2:14 comment added Eric Upon closer inspection, in this argument, why do we have to make the $S_t$ sphere our anchor and reference points in the first place? What about countless other plans that refers not to $S_t$ at all? "What is enough to show is the following claim..." Why is this claim enough?
Apr 19, 2020 at 14:09 vote accept Eric
Apr 19, 2020 at 15:51
Apr 19, 2020 at 14:09 comment added Eric Yes, now I see why. Budd answered my comment just as I posted another one here so I deleted it. Together your answers are really conclusive.
Apr 19, 2020 at 13:29 comment added Kostya_I Well, Timothy has answered that comprehensively: to cover a curve by a curve, you don't need an $\epsilon$-neighborhood at all, just that the length at your disposal is large enough. It's imposible to cover a 2d surface by a curve, you need a neighborhood. In our case, the size of the neighborhood at our disposal decreases too quickly.
Apr 18, 2020 at 17:42 history edited Kostya_I CC BY-SA 4.0
added 11 characters in body
Apr 18, 2020 at 16:51 history answered Kostya_I CC BY-SA 4.0