Broadcast 2 |
Weekly
Weather Log
1 Knot = 1 nautical mile per hour (1 nautical mile = 6076 feet or 1852 meters) Cloud Cover is recorded by a code which lists the coverage in
eights: |
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Questions/Activities To keep the arithmetic simple you can use 20 lbs / foot (or 60 lbs / meter) for the weight of the drill pipe. The length of pipe used will vary from site to site depending on the water depth and the depth drilled into the sea floor. The water depth at most of the sites to be drilled on Leg 194 is in the range 900-1500 feet, and the depth to be drilled into the sea floor in each case will be 1350-1800 feet. For the purpose of this
problem: |
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