1. (10 pts) A train is traveling at 0.8 miles/min along a long straight track, moving...
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1. (10 pts) A train is traveling at 0.8 miles/min along a long straight track, moving as shown in the diagram below. A movie camera, 0.5 miles away from the track, is focused on the train. x mi. Train 0.5 mi. z mi. Camera a) How fast is the distance from the camera to the train increasing when the train is 1 mile from the camera? b) How fast is the camera rotating at that moment? (Use radians/min.) 1. (10 pts) A train is traveling at 0.8 miles/min along a long straight track, moving as shown in the diagram below. A movie camera, 0.5 miles away from the track, is focused on the train. x mi. Train 0.5 mi. z mi. Camera a) How fast is the distance from the camera to the train increasing when the train is 1 mile from the camera? b) How fast is the camera rotating at that moment? (Use radians/min.)
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Government and Not for Profit Accounting Concepts and Practices
ISBN: 978-1118155974
6th edition
Authors: Michael H. Granof, Saleha B. Khumawala
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