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When a rocket is 5 kilometers high, it is moving vertically upward at a speed of 900 kilometers per hour. At that instant, how fast is the angle of elevation of the rocket increasing, as seen y an observer on the ground 5 kilometers from the launching pad? Hint: The angle of elevation is the angle between the horizontal ground and the line of sight with respect to the rocket. ) Vhen the rocket is 5 kilometers high, the angle of elevation from the observer is changing at a rate of 180 x radians per hour.

When a rocket is 5 kilometers high, it is moving vertically upward at a speed of 900 kilometers per hour. At that instant, how fast is the angle of elevation of the rocket increasing, as seen y an observer on the ground 5 kilometers from the launching pad? Hint: The angle of elevation is the angle between the horizontal ground and the line of sight with respect to the rocket. ) Vhen the rocket is 5 kilometers high, the angle of elevation from the observer is changing at a rate of 180 x radians per hour.

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter3: Radian Measure
Section3.5: Velocities
Problem 61PS: A gear train consists of three gears meshed together (Figure 9). The middle gear is known as an...
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When a rocket is 5 kilometers high, it is moving vertically upward at a speed of 90o kilometers per hour. At that instant, how fast is the angle of elevation of the rocket increasing, as seen by an observer on the ground 5 kilometers from the launching pad? ( Hint: The angle of elevation is the angle between the horizontal ground and the line of sight with respect to the rocket. ) When the rocket is 5 kilometers high, the angle of elevation from the observer is changing at a rate of 180 radians per hour.
Transcribed Image Text:When a rocket is 5 kilometers high, it is moving vertically upward at a speed of 90o kilometers per hour. At that instant, how fast is the angle of elevation of the rocket increasing, as seen by an observer on the ground 5 kilometers from the launching pad? ( Hint: The angle of elevation is the angle between the horizontal ground and the line of sight with respect to the rocket. ) When the rocket is 5 kilometers high, the angle of elevation from the observer is changing at a rate of 180 radians per hour.
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