On 10/28/07, Daniel Hutchinson <[EMAIL PROTECTED]> wrote: > I rushed it and got 84%. > > Some of the questions are quite poorly constructed as well imo, such > as the fans ones. > - Two identical fans face-to-face, one off one on, which way do they > turn etc. > > But the answer is "the same way" or "opersite ways" with no > explantion of if this means from an over-viewing perspective, where > they would seam to turn opersite ways. Or from each fans point of > view, where they both turn the same way, forwards.
I got 86%, again I was rushing it - struggled with the really complicated pulley one, the fan one was poorly defined as you say, you had to assume the pulleys were lossless, and the hot liquid containers perfect insulators, and I managed to miss-read a couple of questions while I watched TV. All in all, a rather poor quiz, a bit like the old "find x", "here it is": http://farm1.static.flickr.com/180/426622486_43d439d009.jpg If the question isn't clear... Mike nb. findthemathimaticalvalueofx -- Michael Askin http://shoestring_DOT_zapto_DOT_org/
