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Re: [Phys-L] elastic collisions



If i's fired horizontally from a person of height h, it would be mvh relative to the person's foot.

Bob

________________________________________
From: Phys-l <phys-l-bounces@mail.phys-l.org> on behalf of bernard cleyet <bernard@cleyet.org>
Sent: Monday, December 5, 2016 12:59 AM
To: Phys-L@Phys-L.org
Subject: Re: [Phys-L] elastic collisions

On 2016/Dec/04, at 17:48, Jeffrey Schnick <JSchnick@Anselm.Edu> wrote:

The angular momentum with respect to any fixed axis is the same after the collision as it is before the collision too.


What is the angular momentum of a rod powered by a compressed spring confined to a cylinder?


bc not yet convinced.
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