(d) Find the volume of the solids generated by revolving the region in the first quadrant bounded by the curve r = y-y and the y-axis about the line y = 1. Use the Method of Cylindrical Shells for this problem.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.1: The Rectangular Coordinate System
Problem 40E: Find the exact volume of the solid that results when the region bounded in quadrant I by the axes...
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D part only q2
(a) Find the volume of the solids generated by revolving the region bounded by the curves
y = x² +1,
y=x+3
about the z-axis. Use the Washer Method to compute this volume.
(b) The integral
(2 - sin x) dx
represents the volume of a solid. Describe the solid.
(c) Consider a hemispherical bowl of radius r containing water to a depth h.
(i) Find the volume of the bowl using the Disk Method.
(ii) Water runs into a sunken concrete hemispherical bowl of radius 5 m at the rate of 0.2
m³/s. How fast is the water level in the bowl rising when the water is 4 m deep
(d) Find the volume of the solids generated by revolving the region in the first quadrant
bounded by the curve r = y - y³ and the y-axis about the line y = 1. Use the Method of
Cylindrical Shells for this problem.
Transcribed Image Text:(a) Find the volume of the solids generated by revolving the region bounded by the curves y = x² +1, y=x+3 about the z-axis. Use the Washer Method to compute this volume. (b) The integral (2 - sin x) dx represents the volume of a solid. Describe the solid. (c) Consider a hemispherical bowl of radius r containing water to a depth h. (i) Find the volume of the bowl using the Disk Method. (ii) Water runs into a sunken concrete hemispherical bowl of radius 5 m at the rate of 0.2 m³/s. How fast is the water level in the bowl rising when the water is 4 m deep (d) Find the volume of the solids generated by revolving the region in the first quadrant bounded by the curve r = y - y³ and the y-axis about the line y = 1. Use the Method of Cylindrical Shells for this problem.
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