The following questions (1-10) are based on the Army Corps of Engineers Mississippi River Maps (Cairo to the Gulf) and the Light List. AHP = Above Head of Passes LMR = Lower Mississippi River UMR = Upper Mississippi River OHR = Ohio River ACOE = Army Corps of Engineers
As you pass under the Vicksburg Bridges, you estimate the current as 3.0 mph. What is the speed over the ground if your vessel is making turns for 10.5 mph?
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10 free left today
Tip: press A-D to answer