Worksheet 641 · Skill 2
Time, speed, distance
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You ran 0.5 nm between two fixes 35 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 0.7 nm between two fixes 55 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 3.6 nm between two fixes 50 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 10.4 kn in 78 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 8.3 kn in 7 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 3.1 nm between two fixes 46 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 12.1 nm between two fixes 69 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 14.6 nm to go at 3.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 0.9 kn | No. 641001 (worked solution) |
| 2 | Speed: 0.8 kn | No. 641002 (worked solution) |
| 3 | Speed: 4.3 kn | No. 641003 (worked solution) |
| 4 | Distance run: 13.52 nm | No. 641004 (worked solution) |
| 5 | Distance run: 0.97 nm | No. 641005 (worked solution) |
| 6 | Speed: 4.0 kn | No. 641006 (worked solution) |
| 7 | Speed: 10.5 kn | No. 641007 (worked solution) |
| 8 | Time: 283 min | No. 641008 (worked solution) |