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bondgirl007
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Homework Statement
Ship A travels at 10 knots on a due north course and passes a buoy at 8am. Ship B, traveling on a due east course passes the same buoy at 10am. How fast are the ships separating at 12 am?
Homework Equations
The Attempt at a Solution
I'm not familiar with knots and don't know what knots are in km/h. Also, how fast is Ship B traveling then?