Good luck. [[User:SamHB|SamHB]] ([[User talk:SamHB|talk]]) 20:50, 21 August 2017 (EDT)
Good luck. [[User:SamHB|SamHB]] ([[User talk:SamHB|talk]]) 20:50, 21 August 2017 (EDT)
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:Well spotted! I forgot the minus sign in the cross product. As with many things I can do the hard cross product part OK but mess up on the easy sign part.
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:I've requested [https://commons.wikimedia.org/wiki/File:Coriolis_effect10.svg this] image to be uploaded as I think it would make the explanation easier. [[User:FredericBernard|FredericBernard]] ([[User talk:FredericBernard|talk]]) 08:39, 22 August 2017 (EDT)