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Physics, 20.04.2020 20:29 kj44

An airplane is flying overhead at a constant elevation of 3000ft. A man is viewing the plane from a position 4000ft from the base of a radio tower. The airplane is flying horizontally away from the man. If the plane is flying at a rate of 500ft/s, at what rate is the distance between the man and the plane increasing when the plane passes over the radio tower?

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