Recent content by Rozy

Thanks Thanks for responding! :smile:

I'm just working through some differentiability questions and have a quick question - are functions continuous at a cusp or corner? I know that functions are not differentiable at cusps or corners because you cannot draw a unique tangent at these points, but I'm not sure about continuity. From...

Thank-you! Thanks you for the "Sanity Check" :smile: Nothing like a good and :blushing: humiliating assumption problem, eh? Anyways, the problem was actually incredibly simple once I changed my point of view. Thanx!

Hi Everyone! I've been working on this Physics problem for the last week and I still can not figure it out! I'm sure I'm missing some very basic concept, but I'm not sure how to proceed: An Australian bushman hunts kangaroos with the following weapon - a heavy rock is tied to one end of a...