2. a) For the triangle shown below (figure to the left), use integration to find Ix. (The figure to the right is a hint on how to get started!) b) Determine k, and c) given that Iy = hb³/36, find Jo, and ko. %3D bh J = 36 bh(h² +b°) h h² +b² Answers: 1, = k. = k = 36 3/2 18 y y 2h/3 2h/3 2h/3 – y dA y h/3 X b/3 2b/3 dy 2h/3 – y

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
2. a) For the triangle shown below (figure to the left), use integration to find Ix. (The figure to the
right is a hint on how to get started!) b) Determine kx, and c) given that Iy = hb³/36, find Jo, and
ko.
bh(h² +b³)
J =
|h² +b²
bh
Answers: I,
36
h
, k.
3/2
%3D
%3D
36
18
y
y
2h/3
2h/3
2h/3 – y
dA
h
y
h/3
b/3
2b/3
dy
2h/3 — у
Transcribed Image Text:2. a) For the triangle shown below (figure to the left), use integration to find Ix. (The figure to the right is a hint on how to get started!) b) Determine kx, and c) given that Iy = hb³/36, find Jo, and ko. bh(h² +b³) J = |h² +b² bh Answers: I, 36 h , k. 3/2 %3D %3D 36 18 y y 2h/3 2h/3 2h/3 – y dA h y h/3 b/3 2b/3 dy 2h/3 — у
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