Talk:Physics Course/Newton's Laws

May I make two suggestions? Firstly, I thought that the proportionality of force to mass and acceleration was the essence of Newton's Second Law. If that is the case, shouldn't it be incorporated in the italicised text? Secondly, shouldn't the statement of Newton's Law of Gravitation be generalised to refer to any two objects, without the Earth having to be one of them? Old Father Time (talk) 21:29, 20 November 2009 (UTC)