Problem 3. (i) Chris wants to build an infinitely long slide, whose height (in feet) is h(x) = 10e-², where a 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-azis, what is the volume of the slide? You may find it helpful to use Se - $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 a.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
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Do both specialty centre of mass part in detail

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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