A tank in the form of a right circular cylinder standing on end is leaking water through a circular hole in its bottom. When friction and contraction of water at the hole are ignored, the height hof water in the tank is described by dh An V2gh, dt where A, and A, are the cross-sectional areas of the water and the hole, respectively. (a) Solve the DE if the initial height of the water is H. By hand, sketch the graph of h(t) and give its interval / of definition in terms of the symbols A, A, and H. Use g = 32 ft/s?. (b) Suppose the tank is 10 feet high and has radius 2 feet and the circular hole has radius 1/2 inch. If the tank is initially full, how long will it take to empty?
A tank in the form of a right circular cylinder standing on end is leaking water through a circular hole in its bottom. When friction and contraction of water at the hole are ignored, the height hof water in the tank is described by dh An V2gh, dt where A, and A, are the cross-sectional areas of the water and the hole, respectively. (a) Solve the DE if the initial height of the water is H. By hand, sketch the graph of h(t) and give its interval / of definition in terms of the symbols A, A, and H. Use g = 32 ft/s?. (b) Suppose the tank is 10 feet high and has radius 2 feet and the circular hole has radius 1/2 inch. If the tank is initially full, how long will it take to empty?
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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