Best Answer EventHorizon, 05 July 2012 - 02:30 AM

(Hint: don't look for the curve, just examine the distance between them and how it changes with time)

Spoiler for Answer for the speed of the cat

I'll try (again) to find the equation for the path in a bit.

Edit: I thought I'd include the last equation I got, but kept failing to verify. So I don't know it if is correct.

Spoiler for Maybe the path?

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