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A police car traveling south toward Sioux Falls, Iowa, at 160 km/h pursues a truck traveling east away from Sioux Falls at 140 km/h. 160

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A police car traveling south toward Sioux Falls, Iowa, at 160 km/h pursues a truck traveling east away from Sioux Falls at 140 km/h. 160 km/h Sioux Falls 140 km/h At time t = 0, the police car is 60 km north and the truck is 50 km east of Sioux Falls. Calculate the rate at which the distance between the vehicles is changing at f = 5 minutes. (Use decimal notation. Give your answer to three decimal places.) rate: km/h

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