Worksheet 12 · Skill 2
Time, speed, distance
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You ran 2.1 nm between two fixes 92 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 15.2 nm between two fixes 115 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 13.9 nm to go at 6.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 14.2 nm to go at 9.7 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 4.6 kn in 28 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 10.8 nm to go at 3.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 15.0 nm to go at 7.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 12.4 nm to go at 5.0 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: 1.4 kn | No. 12001 (worked solution) |
| 2 | Speed: 7.9 kn | No. 12002 (worked solution) |
| 3 | Time: 123 min | No. 12003 (worked solution) |
| 4 | Time: 88 min | No. 12004 (worked solution) |
| 5 | Distance run: 2.15 nm | No. 12005 (worked solution) |
| 6 | Time: 171 min | No. 12006 (worked solution) |
| 7 | Time: 122 min | No. 12007 (worked solution) |
| 8 | Time: 149 min | No. 12008 (worked solution) |