On Tue, 18 Jul 2006 11:09:50 +0100, Richard Herring <email@example.com> wrote:
>In message <virgil-BF92FD.firstname.lastname@example.org>, Virgil ><email@example.com> writes >> >>Perhaps Lester needs to go round and round with a few math text books >>and math dictionaries. > >If he goes round and round, he'll acquire angular momentum.
Technically changing angular momentum. With any motion in a straight line one always has angular momentum with respect to every point in space. In curvilinear motion linear velocity and transverse acceleration create a varying cross product which only mathematikers find mysterious.