Talk:2234: How To Deliver Christmas Presents

Explain xkcd: It's 'cause you're dumb.
Revision as of 21:10, 27 November 2019 by Kynde (talk | contribs)
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Is the equation in the comic wrong? It should be (4 kg*m/s) / (book mass), right? 108.162.221.245 19:34, 27 November 2019 (UTC)

Yes, that's correct. The equation in part 2 should be (speed) = (momentum) / (mass), given (momentum) = (speed) x (mass). Though the answer seems to be correct, assuming a book mass of approximately 0.8lbs (0.36kg).

--shabegger

Is that a "Baby Yoda" in the right window? 172.69.6.94 20:06, 27 November 2019 (UTC)

Houseplant -boB (talk) 20:33, 27 November 2019 (UTC)
Nope that is Pikachu, I'm certain. --Kynde (talk) 21:10, 27 November 2019 (UTC)