I assume you calculated that at sea level, given Wim's location? Regards, Rob McCall McCall Piano Service, LLC www.mccallpiano.com Murrieta, CA 951-698-1875 On Nov 16, 2012, at 11:15 , Ron Nossaman <rnossaman at cox.net> wrote: > On 11/16/2012 12:58 PM, David Love wrote: > >> Remember, at 20 mph you travel 289 feet in one second. > > Which is Mach 0.0269, or thereabouts. That's faster than most critters on the planet can move. > Ron N >
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