At a distance of 45 ft from the pad, a man observes a helicopter taking off from a heliport. If the helicopter lifts off vertically and is rising at a speed of 35 ft/sec when it is at an altitude of 110 ft, how fast is the distance between the helicopter and the man changing at that instant? (Round your answer to one decimal place.)
At a distance of 45 ft from the pad, a man observes a helicopter taking off from a heliport. If the helicopter lifts off vertically and is rising at a speed of 35 ft/sec when it is at an altitude of 110 ft, how fast is the distance between the helicopter and the man changing at that instant? (Round your answer to one decimal place.)
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 45E: The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in...
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At a distance of 45 ft from the pad, a man observes a helicopter taking off from a heliport. If the helicopter lifts off vertically and is rising at a speed of 35 ft/sec when it is at an altitude of 110 ft, how fast is the distance between the helicopter and the man changing at that instant? (Round your answer to one decimal place.)
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