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- a 30 degrees b 45 degrees c 60 degrees d 90 degreesA ship's captain with a sextant measures the altitude of the noonday Sun to be 39° toward the south on December 21. What is the latitude of the ship? (Solve using L = ZA ± Sun degrees.)--------- °NA small, experimental aluminum airplane leaves its classified location on a fogsy and overcast day, and is later acidentally sighted 215 km away, moving in a direction making an angle of 22° east of due north. This means that the direction is not due north (directly toward the north) but is rotated 22° toward the east from due north. How far east and north is the airplane from its classified staring point when it is sighted? please include the procedure.
- Light travels at 2.9979 x 10^10 cm/s. How far would light travel in a year? (USE SYMBOL ^ FOR EXPONENT. ROUND OFF ANSWER TO FOUR DECIMAL PLACES)The answer on other sites is wrong so please give correct oneWhat is the number of latitude degrees between place A (35°N, 75°W) and place B (30°S, 75°W)? °
- ___ is a unit of length, roughly the distance from Earth to the Sun. A) Light years B) Astronomical unit C) Kelvin D) JouleDetermine the standard time and date at 130W when it is 12 noon on July 4 at 82W longitude. (The procedure following this question might be helpful.) The answers to Confidence Exercises may be found at the back of the book.Make drawings illustrating the determination of latitude and longitude for Example 15.4. The answers to Confidence Exercises may be found at the back of the book.