13) An observer stands 300 It away from a launch pad to observe a rocket lau 40000 blasts off and maintains a velocity of ft/sec, where a is the altitude of the rocket. a. Assume the scenario can be modeled as a right triangle. How fast is the angle of elevation (in radians/sec) from the observer to rocket changing when the rocket is 400 ft from the ground? 6. A) radians/sec B) radians/see 35 19 3 C) radians/sec D) radians/sec 25 24
13) An observer stands 300 It away from a launch pad to observe a rocket lau 40000 blasts off and maintains a velocity of ft/sec, where a is the altitude of the rocket. a. Assume the scenario can be modeled as a right triangle. How fast is the angle of elevation (in radians/sec) from the observer to rocket changing when the rocket is 400 ft from the ground? 6. A) radians/sec B) radians/see 35 19 3 C) radians/sec D) radians/sec 25 24
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Transcribed Image Text:13) An observer stands 300 ft away from a launch pad to observe a rocket launch. The rocket
40000
blasts off and maintains a velocity of-
ft/sec, where a is the altitude of the rocket.
Assume the scenario can be modeled as a right triangle. How fast is the angle of
elevation (in radians/sec) from the observer to rocket changing when the rocket is 400 ft
from the ground?
6.
9.
A)
radians/sec
B)
radians/sec
35
19
3
1
C)
radians/sec
D)
radians/sec
25
24
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