Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter25: Achievement Review—section Two
Section: Chapter Questions
Problem 5AR: Express these ratios in lowest fractional form. 5. 21ft:33ft
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Topic Video
Question
At a distance of 55 ft from the launchpad, a person observes a helicopter taking off (see picture below). The helicopter rises vertically at a speed of 44 ft/sec. At the instant the helicopter is at an altitude of 132 ft, how fast is the distance between the helicopter and the person changing?
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