Force and U, excellent start
Mdo,
Great start on the article, it read very well. Something for future additions to the article, you might want to consider putting in the term conservative force (ie. where you mention position dependence) since this would be a great topic for a link to a future entry. Also maybe a mention of the 1D case, I always have mixed feelings about showing things like this in the main article and maybe it can be addressed in an attached example. Thanks for your contribution.
Ben
Great start on the article, it read very well. Something for future additions to the article, you might want to consider putting in the term conservative force (ie. where you mention position dependence) since this would be a great topic for a link to a future entry. Also maybe a mention of the 1D case, I always have mixed feelings about showing things like this in the main article and maybe it can be addressed in an attached example. Thanks for your contribution.
Ben