Problem 3. (i) Chris wants to build an infinitely long slide, whose height (in feet) is h(x) = 10e-², where x is the number of feet from the base. If the cross-sections of the slide are composed of squares centered at and perpendicular to the x-axis, what is the volume of the slide? You may find it helpful to use [²√5 (ii) Suppose that the concrete used to make the slide has the density 1kg/ft³, so that the mass and volume of any part of the slide are equal. Find the center of mass of the slide in z. (#)

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Do just part b

Problem 3. (i) Chris wants to build an infinitely long slide, whose height (in feet) is
h(x) = 10e-², where x is the number of feet from the base. If the cross-sections of
the slide are composed of squares centered at and perpendicular to the x-axis, what is
the volume of the slide?
You may find it helpful to use
[²° e ²² dx = √²/²
(ii) Suppose that the concrete used to make the slide has the density 1kg/ft³, so that the
mass and volume of any part of the slide are equal. Find the center of mass of the
slide in z.
(#)
Transcribed Image Text:Problem 3. (i) Chris wants to build an infinitely long slide, whose height (in feet) is h(x) = 10e-², where x is the number of feet from the base. If the cross-sections of the slide are composed of squares centered at and perpendicular to the x-axis, what is the volume of the slide? You may find it helpful to use [²° e ²² dx = √²/² (ii) Suppose that the concrete used to make the slide has the density 1kg/ft³, so that the mass and volume of any part of the slide are equal. Find the center of mass of the slide in z. (#)
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