USCG USCG NAV
Set 3 • Question #86 of 247
Launch Interactive Practice Room You estimate the current as 2.5 mph. What is the speed over the ground?
A
5.5 mph
B
6.0 mph
✓ Correct Answer
C
8.0 mph
D
11.0 mph
USCG NMC Regulatory Explanation
Speed Over Ground (Speed Made Good) is determined by vector calculation combining vessel speed through the water with the current set and drift, resulting in: 6.0 mph.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...