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Nov9-12, 04:42 PM
P: 700
Quote Quote by K^2 View Post
And there is a corresponding momentum flow as a result. You->wall->floor->you.
True, but modeling strain in terms of momentum flow is awkward. At least it is to me. Modeling inelastic collisions in terms of force would be equally awkward. It's best not to get stuck on one idea. Be familiar with a wide variety of conceptual tools so you can pick the best one for any given job.