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SC - your clockwise moment needs alteration!3X2=12? Dumbing down, indeed!Maths FOG
Et tu syphrum?
Mike Flanagan asked the Naked Scientists: Hi Chris, I am having an argument with a puzzle publisher....please look at this picture. http://www.flantoons.co.uk/mike.jpgI say you need a pull-up force of 6 to keep the bar level.....but the editor says you only need a pull-up force of 3...because it is 2 feet from the pivot.....who is right? Thanks. Mike FlanaganWhat do you think?