Template:Did you know nominations/Variable-mass system

Variable-mass system

 * ... that Newton's second law is not valid for variable-mass systems, such as rockets?
 * Reviewed: Minicraft
 * Comment: Source for hook is the first one referenced in the article, on page 232

Created/expanded by Arbitrarily0 (talk). Self nom at 17:43, 30 December 2011 (UTC)


 * Symbol confirmed.svg Nice article, well presented. Hook fact checks out and the article is easily long enough. The history says that it was created on the 25th rather than the 24th, but that's not really a problem. Big  Dom  13:16, 2 January 2012 (UTC)
 * Oops! :) Thanks BigDom,    A rbitrarily 0    ( talk ) 14:32, 2 January 2012 (UTC)