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# i think i vaguely understood chapter one.
chapter two started off well, but i have spent three hours getting half of exercise 2B wrong. bloody thing.
(I helped save b3ta! bananaman, Sun 12 Oct 2003, 22:07, archived)
# chapters?
i'll have you know i did an a-level course without textbooks, thank you.

may be part of the underlying problem with my lack of maths now, mind.
(It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday! _null_, Sun 12 Oct 2003, 22:08, archived)
# well centres of mass along a line = fine
centres of mass in shapes = i haven't got a fucking clue and it makes no bloody sense.
(I helped save b3ta! bananaman, Sun 12 Oct 2003, 22:10, archived)
# ahh
is that were you take a zero point, then split the complex shape into simple shapes, multiply the centre co-ordinate of each shape by its mass, sum them, and divide by the total mass?

hope so.
(It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday!It's my b3taday! _null_, Sun 12 Oct 2003, 22:12, archived)
# that's the badger.
the EVIL badger.
(I helped save b3ta! bananaman, Sun 12 Oct 2003, 22:17, archived)