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Re: [Phys-L] fundamental notion of force --> using an arrow to represent something more than a vector



2015-10-23 19:32 GMT-03:00 John Denker <jsd@av8n.com>:

On 10/23/2015 03:14 PM, Jeffrey Schnick wrote:

Sometimes a force can be represented by a vector.


a vector is a vector in a specific vector space

different lines of actions are diferent vector spaces in some cases

differents points of applications in other cases

or all the pysical space in others

perhaps these is usefull

https://en.wikipedia.org/wiki/Affine_space