Worksheet 72 · Skill 2
Time, speed, distance
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How far do you run at 4.8 kn in 63 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 12.1 nm to go at 5.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 6.2 nm to go at 11.3 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 11.2 nm between two fixes 36 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 10.9 nm between two fixes 23 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 1.0 nm to go at 4.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 17.3 nm to go at 5.3 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 2.3 nm between two fixes 78 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Distance run: 5.04 nm | No. 72001 (worked solution) |
| 2 | Time: 142 min | No. 72002 (worked solution) |
| 3 | Time: 33 min | No. 72003 (worked solution) |
| 4 | Speed: 18.7 kn | No. 72004 (worked solution) |
| 5 | Speed: 28.4 kn | No. 72005 (worked solution) |
| 6 | Time: 15 min | No. 72006 (worked solution) |
| 7 | Time: 196 min | No. 72007 (worked solution) |
| 8 | Speed: 1.8 kn | No. 72008 (worked solution) |