Calculate the moment of inertia about the x-axis. dx 4" 14.0 y y = b – kx² 14"
Calculate the moment of inertia about the x-axis. dx 4" 14.0 y y = b – kx² 14"
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
help in part 2, Statics of rigid bodies
![Part 1
Correct
The lower curve is a parabola that can be written as y = b - kx?. Solve for b and k.
dx
4"
14.0"
ly = b– kx?
14"
Answers:
b =
14
in.
k =
0.07
-1
in.
Click if vou would like to Show Work for this question:
Onen ShOw Work](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9887a575-9637-444d-a68e-66a2824251e9%2F508b2dd0-d11b-4e52-9d86-cc6961aa447c%2Fnczdwla_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part 1
Correct
The lower curve is a parabola that can be written as y = b - kx?. Solve for b and k.
dx
4"
14.0"
ly = b– kx?
14"
Answers:
b =
14
in.
k =
0.07
-1
in.
Click if vou would like to Show Work for this question:
Onen ShOw Work
![Part 2
|Incorrect
Calculate the moment of inertia about the x-axis.
dx
х
4"
14.0
y
y=b-kx²
14"
6951.47
Answer: I=
in.4
the tolerance is +/-2%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9887a575-9637-444d-a68e-66a2824251e9%2F508b2dd0-d11b-4e52-9d86-cc6961aa447c%2Frks5itw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part 2
|Incorrect
Calculate the moment of inertia about the x-axis.
dx
х
4"
14.0
y
y=b-kx²
14"
6951.47
Answer: I=
in.4
the tolerance is +/-2%
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