When satellites observe Earth, they can scan only part of Earth's surface. Some satellites have sensors that can measure the angle θ shown in the figure. Let h represent the satellite's distance from Earth's surface and let r represent Earth's radius. Find the rate at which h is changing with respect to θ when (Assume miles.) Round your answer to the nearest unit.
A) -13,683 mi/radian
B) -7,900 mi/radian
C) 7,900 mi/radian
D) -4,561 mi/radian
E) 13,683 mi/radian

Question

When satellites observe Earth, they can scan only part of Earth's surface. Some satellites have sensors that can measure the angle θ shown in the figure. Let h represent the satellite's distance from Earth's surface and let r represent Earth's radius. Find the rate at which h is changing with respect to θ when  (Assume  miles.) Round your answer to the nearest unit. ​  ​
A) -13,683 mi/radian 
B) -7,900 mi/radian 
C) 7,900 mi/radian 
D) -4,561 mi/radian 
E) 13,683 mi/radian

Quizplus · Accepted Answer

The Answer of When satellites observe Earth, they can scan only part of Earth's surface. Some satellites have sensors that can measure the angle θ shown in the figure. Let h represent the satellite's distance from Earth's surface and let r represent Earth's radius. Find the rate at which h is changing with respect to θ when  (Assume  miles.) Round your answer to the nearest unit. ​  ​
A) -13,683 mi/radian 
B) -7,900 mi/radian 
C) 7,900 mi/radian 
D) -4,561 mi/radian 
E) 13,683 mi/radian

When Satellites Observe Earth, They Can Scan Only Part of Earth's