pse3 074 ♁ ♁ Name:

  1. ______________ When walking straight East, which number would change on the GPS unit, the N 06° 54.566' or the E 158° 09.597' number?
  2. _________ _____ The classroom is at E 158° 09.651'. On Wednesday Dana was at E 158° 09.355'. Use a value of 1820 meters per minute to calculate the distance in meters from the classroom to Dana.
  3. Spring term 2014 I hid at N 06° 54.559', E 158° 09.355'. The lines of latitude and longitude are shown in the picture. One line is labeled A and the other line is labeled B. North is at the top of this image.
    Google Earth screen capture of hide n seek location
    1. _____ Which letter in the image corresponds to a line of latitude?
    2. _____ Which letter in the image corresponds to a line of longitude?
    3. _____ Which letter in the image corresponds to the line that is N 06° 54.559'?
    4. _____ Which letter in the image corresponds to the line that is E 158° 09.355'?
  4. Plot the data.
    Meters per minutes of latitude

    Lab Seven

    Distance (min)Distance (meters)
    0.0000
    0.01527
    0.03054
    0.04581
    background rectangle major grid lines axes text layers minutes versus meters Distance (min) Distance (meters) x-axis labels 0 0.010 0.020 0.030 0.040 0.050 y-axis labels 0 10 20 30 40 50 60 70 80 90 100
    1. __________ __________ Calculate the slope of the line.
    2. __________ __________ Calculate the intercept of the line.
    3. __________ __________ Calculate the distance in meters for 0.080 minutes.
    4. __________ __________ Calculate the distance in minutes for 1260 meters.

slope= ( y2 − y1 ) ( x2 − x1 )