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Physics, 30.10.2021 01:30 niti1409

Similar to 3.10.16 in Rogawski/Adams. A road perpendicular to a highway leads to a farmhouse located 1 km away. An automobile travels past the farmhouse at a speed of 90 km/h. How fast is the distance between the automobile and the farmhouse increasing when the automobile is 3 km past the intersection of the highway and the road

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