At 10:15 am, a rader station detects an aircraft at a point 70 miles away and 35 degrees north of due east. At 10:25 am, the aircraft is 100 miles away and 20 degrees south of due east (a) Using the radar station as the pole and due east as the polar axis, write the two locations of the aircraft in polar coordinates (b) Wire the two locations of the aircraft in rectangular coordinates (c) What is the speed of the aircraft in miles per hour? (4) The two locations of the aircraft in polar coordinates are (Type an ordered pat. Type the coordinate for 0 in degrees. Do not include the degree symbol in your answer. Use a comma to separate answers as needed)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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At 10:15 am, a radar station detects an aircraft at a point 70 miles away and 35 degrees north of due east. At 10:25 am, the aircraft is 100 miles away and 20 degrees south of due east.
(a) Using the radar station as the pole and due east as the polar axis, write the two locations of the aircraft in polar coordinates.
(b) Write the two locations of the aircraft in rectangular coordinates.
(c) What is the speed of the aircraft in miles per hour?
KIED
(a) The two locations of the aircraft in polar coordinates are
(Type an ordered pair. Type the coordinate for in degrees. Do not include the degree symbol in your answer. Use a comma to separate answers as needed)
Transcribed Image Text:st At 10:15 am, a radar station detects an aircraft at a point 70 miles away and 35 degrees north of due east. At 10:25 am, the aircraft is 100 miles away and 20 degrees south of due east. (a) Using the radar station as the pole and due east as the polar axis, write the two locations of the aircraft in polar coordinates. (b) Write the two locations of the aircraft in rectangular coordinates. (c) What is the speed of the aircraft in miles per hour? KIED (a) The two locations of the aircraft in polar coordinates are (Type an ordered pair. Type the coordinate for in degrees. Do not include the degree symbol in your answer. Use a comma to separate answers as needed)
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