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Quiz 2 16. At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 kon/h and ship B is sailing north at 25 km/h. How fast is the distance between the cars increasing two hours later 2 17. Two cars start moving from the same paint. One travels south at 60 mi /h and the other travels west at 25 milk. At what rate is the distance between the cars increasing two hours later 19. A man starts walking north at 4 fts from a point P. Five minutes later a woman starts walking south at 8 At/s from a point soo ff due cast of p At what rate are the people moving apart 15 min after the woman starts walking ? 21. The altitude of a triangle is increasing at a rate of lam,min while the area of the triangle is increasing at a rate of & cm?/ min. At what rate is the base of the triangle changing when the attitude is lo cm and the area is 10ocm 18. A plane flying horizontally at an altitude of I mi and a speed of 500 mitts passes directly over a rader station . Find the rate at which the distance from the plane to the station is increasing when the plane is 2 miaway from the station