Worksheet 509 · Skill 2
Time, speed, distance
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How far do you run at 9.8 kn in 58 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 2.1 nm to go at 10.3 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 12.1 nm between two fixes 19 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 1.9 nm between two fixes 114 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 3.9 kn in 95 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 9.1 kn in 48 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 3.1 kn in 35 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 13.3 nm between two fixes 103 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: 9.47 nm | No. 509001 (worked solution) |
| 2 | Time: 12 min | No. 509002 (worked solution) |
| 3 | Speed: 38.2 kn | No. 509003 (worked solution) |
| 4 | Speed: 1.0 kn | No. 509004 (worked solution) |
| 5 | Distance run: 6.18 nm | No. 509005 (worked solution) |
| 6 | Distance run: 7.28 nm | No. 509006 (worked solution) |
| 7 | Distance run: 1.81 nm | No. 509007 (worked solution) |
| 8 | Speed: 7.7 kn | No. 509008 (worked solution) |