3. Find the centroid of the region bounded by the parabola y? = 4x, the y-axis, and the line y = 4.

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 41E: Find the exact lateral area of each solid in Exercise 40. Find the exact volume of the solid formed...
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Center of Mass
Instruction: Answer the following. Show all your sour'r sus.
3. Find the centroid of the region bounded by the parabola
y? = 4x, the y-axis, and the line y = 4.
%3D
%3D
Work Done by Varying Force and Force due to
Liquid Pressure
COLLEGE
Instruction: Answer the following. Show all your solutions.
4. A spring has a natural length of 10 in., and a 30-lb force
stretches it to 11, in. Find the work done in stretching the
spring from 10 in. to 12 in.
Transcribed Image Text:Center of Mass Instruction: Answer the following. Show all your sour'r sus. 3. Find the centroid of the region bounded by the parabola y? = 4x, the y-axis, and the line y = 4. %3D %3D Work Done by Varying Force and Force due to Liquid Pressure COLLEGE Instruction: Answer the following. Show all your solutions. 4. A spring has a natural length of 10 in., and a 30-lb force stretches it to 11, in. Find the work done in stretching the spring from 10 in. to 12 in.
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