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Issue 228: Error at 7:35 in Physics Video #115 on the Dot Product
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Status:  Accepted
Owner:  salman.k...@gmail.com


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Reported by singer.j...@gmail.com, Jun 30, 2010
Hi Sal -- your videos are fantastic. One little thing...the Cosine of 60 degrees in that video should be one-half, not root three over 2. 

Thanks for all that you do. 
~Josh 
Jun 30, 2010
#1 dean.brettle
(No comment was entered for this change.)
Status: Accepted
Owner: salman.khan.academy
Labels: -Type-Enhancement Type-Defect
Jun 30, 2010
#2 dean.brettle
Here's a link to the video:

http://khanexercises.appspot.com/video?v=KDHuWxy53uM
Jun 30, 2010
#3 dean.brettle
(No comment was entered for this change.)
Labels: Component-Videos
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