Calculate the moment of inertia about the x-axis. dx 4" 14.0 y y = b – kx² 14"

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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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
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%
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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