Worksheet 103 · Skill 2
Time, speed, distance
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You ran 6.9 nm between two fixes 45 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 12.0 nm between two fixes 39 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 1.7 nm between two fixes 87 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
How far do you run at 5.4 kn in 120 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 2.7 nm to go at 8.5 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 4.9 nm to go at 8.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
How far do you run at 12.1 kn in 51 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.0 kn in 96 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 9.2 kn | No. 103001 (worked solution) |
| 2 | Speed: 18.5 kn | No. 103002 (worked solution) |
| 3 | Speed: 1.2 kn | No. 103003 (worked solution) |
| 4 | Distance run: 10.80 nm | No. 103004 (worked solution) |
| 5 | Time: 19 min | No. 103005 (worked solution) |
| 6 | Time: 35 min | No. 103006 (worked solution) |
| 7 | Distance run: 10.29 nm | No. 103007 (worked solution) |
| 8 | Distance run: 19.20 nm | No. 103008 (worked solution) |