Where "orientation" means "which way my head is facing"?
It's interesting to me to do these gedankenexperiments on a very small
earth (perhaps the size of a beachball) and then keep scaling it up to
see where the momentum goes.
________________________________
From: "Eric Lane, Lane" <Eric-Lane@utc.edu>
To: phys-l@carnot.physics.buffalo.edu
Sent: Monday, February 9, 2009 6:48:51 AM
Subject: Re: [Phys-l] starting a swing
But you can still change your orientation even
If there is absolutely NO static or kinetic friction!