Physics, 19.03.2020 09:06 jbainbynn8197

At a distance of 44 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 42 ft/sec when it is at an altitude of 120 ft, how fast is the distance between the helicopter and the man changing at that instant

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At a distance of 44 ft from the pad, a man observes a helicopter taking off from a heliport. If the...