Question 16 The mass of the disk is given by m=ap(2) de, where p(a) is an integrable function representing the radal density of a disk of radius r. if p(2) = Va represents the radial density of the disk, cakculate the mass of the disk of radus, r-4 al- - - -

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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Question 16
The mass of the disk is given by m = 2map(2) de , where p(2) is an integrable function
representing the radial density of a disk of radius r. if p(s) = ya, represents the radial density of the
disk, cakculate the mass of the disk of rad us, r-4
Question 17
A tank is in the shape of an inverted cone, with height 10 ft and base radius 6 ft. The tank is filled to a
depth of 8 ft to start with, and water is pumped over the upper edge of the tank until 3 ft of water
remain in the tank. How much work is required to pump out that amount of water in f-Ib? Use
- 02.4 bf/"
O 33,255
O 43.255
O 68, 255
O 53,255
Question 18
Using a horizontal element, determine the volume, in cubic units, of the solid generated when the
region bounded by - dy and its latus rectum is revolved about a+3 =0.
O 32n
O 32/3
O 16
Transcribed Image Text:Question 16 The mass of the disk is given by m = 2map(2) de , where p(2) is an integrable function representing the radial density of a disk of radius r. if p(s) = ya, represents the radial density of the disk, cakculate the mass of the disk of rad us, r-4 Question 17 A tank is in the shape of an inverted cone, with height 10 ft and base radius 6 ft. The tank is filled to a depth of 8 ft to start with, and water is pumped over the upper edge of the tank until 3 ft of water remain in the tank. How much work is required to pump out that amount of water in f-Ib? Use - 02.4 bf/" O 33,255 O 43.255 O 68, 255 O 53,255 Question 18 Using a horizontal element, determine the volume, in cubic units, of the solid generated when the region bounded by - dy and its latus rectum is revolved about a+3 =0. O 32n O 32/3 O 16
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