Worksheet 570 · Skill 2
Time, speed, distance
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You have 10.8 nm to go at 7.3 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 9.5 kn in 47 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 14.0 nm to go at 13.8 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 10.8 kn in 21 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.3 kn in 31 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 8.7 nm between two fixes 9 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 14.3 nm to go at 9.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 10.9 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 | Time: 89 min | No. 570001 (worked solution) |
| 2 | Distance run: 7.44 nm | No. 570002 (worked solution) |
| 3 | Time: 61 min | No. 570003 (worked solution) |
| 4 | Distance run: 3.78 nm | No. 570004 (worked solution) |
| 5 | Distance run: 6.36 nm | No. 570005 (worked solution) |
| 6 | Speed: 58.0 kn | No. 570006 (worked solution) |
| 7 | Time: 91 min | No. 570007 (worked solution) |
| 8 | Speed: 6.3 kn | No. 570008 (worked solution) |