metric vs imperial? something seems off

taukarrie · 11-27-10, 09:13 PM

Thanks for the clarification. But what about speed calculations using the 3 minute rule? When using imperial measurments can I still use the protractor between the two points to get speed? I.e. begin the measurement at the first mark and expand the circle to the second point to determine knots? It seems like in doing that I get a measurment of yards that I can use by figuring 100 yds = 1 kt

11-27-10, 09:13 PM	#3
taukarrie Watch Join Date: Feb 2010 Posts: 22 Downloads: 1 Uploads: 0	Thanks for the clarification. But what about speed calculations using the 3 minute rule? When using imperial measurments can I still use the protractor between the two points to get speed? I.e. begin the measurement at the first mark and expand the circle to the second point to determine knots? It seems like in doing that I get a measurment of yards that I can use by figuring 100 yds = 1 kt