(B) A hot air balloon rising straight up from a level field is tracked by a range finder 500 ft from liftoff point. At the moment when the range finder's elevation angle is, the angle is increasing at the rate of 0.14 rad/min. How fast is the balloon rising at the moment?
(B) A hot air balloon rising straight up from a level field is tracked by a range finder 500 ft from liftoff point. At the moment when the range finder's elevation angle is, the angle is increasing at the rate of 0.14 rad/min. How fast is the balloon rising at the moment?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 11CR
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