help please... < 3 Center of MassInstruction: Answer the following. Show all your sour'r sus.3. Find the centroid of the region bounded by the parabolay? = 4x, the y-axis, and the line y = 4.%3D%3DWork Done by Varying Force and Force due toLiquid PressureCOLLEGEInstruction: Answer the following. Show all your solutions.4. A spring has a natural length of 10 in., and a 30-lb forcestretches it to 11, in. Find the work done in stretching thespring from 10 in. to 12 in.

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Answered: 3. Find the centroid of the region…

Math

Calculus

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.

Chapter9: Surfaces And Solids

Section9.3: Cylinders And Cones

Problem 6E: Suppose that r=12 cm and h=15 cm in the right circular cylinder. Find the exact and approximate a...

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Question

help please... < 3

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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