Moment of Inertia about y-y Axis given Bending Stress about y-y Axis Formula

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Moment of Inertia about y-y axis is defined as the quantity expressed by the body resisting angular acceleration. Check FAQs
Iyy=Myyσb
Iyy - Moment of Inertia about y-y axis?My - Moment of Load about y-y axis?y - Distance of Load Point from y-axis?σb - Bending Stress in Column?

Moment of Inertia about y-y Axis given Bending Stress about y-y Axis Example

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With units
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Here is how the Moment of Inertia about y-y Axis given Bending Stress about y-y Axis equation looks like with Values.

Here is how the Moment of Inertia about y-y Axis given Bending Stress about y-y Axis equation looks like with Units.

Here is how the Moment of Inertia about y-y Axis given Bending Stress about y-y Axis equation looks like.

1.3E+6Edit=6.4Edit8Edit0.04Edit
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Moment of Inertia about y-y Axis given Bending Stress about y-y Axis Solution

Follow our step by step solution on how to calculate Moment of Inertia about y-y Axis given Bending Stress about y-y Axis?

FIRST Step Consider the formula
Iyy=Myyσb
Next Step Substitute values of Variables
Iyy=6.4N*m8mm0.04MPa
Next Step Convert Units
Iyy=6.4N*m0.008m40000Pa
Next Step Prepare to Evaluate
Iyy=6.40.00840000
Next Step Evaluate
Iyy=1.28E-06m⁴
Next Step Convert to Output's Unit
Iyy=1280000mm⁴
LAST Step Rounding Answer
Iyy=1.3E+6mm⁴

Moment of Inertia about y-y Axis given Bending Stress about y-y Axis Formula Elements

Variables
Moment of Inertia about y-y axis
Moment of Inertia about y-y axis is defined as the quantity expressed by the body resisting angular acceleration.
Symbol: Iyy
Measurement: Second Moment of AreaUnit: mm⁴
Note: Value should be greater than 0.
Moment of Load about y-y axis
Moment of Load about y-y axis is a measure of its tendency to cause a body to rotate about a specific point or axis.
Symbol: My
Measurement: TorqueUnit: N*m
Note: Value should be greater than 0.
Distance of Load Point from y-axis
Distance of Load Point from y-axis is a numerical measurement of how far apart objects or points are.
Symbol: y
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Bending Stress in Column
Bending Stress in Column is the normal stress that is induced at a point in a body subjected to loads that cause it to bend.
Symbol: σb
Measurement: PressureUnit: MPa
Note: Value should be greater than 0.

Other formulas in Rectangular Section is Subjected to Load Eccentric to Both Axis category

​Go Moment of Load about x-x Axis
Mx=Pexx
​Go Eccentricity of Load about x-x Axis
exx=MxP
​Go Moment of Load about y-y Axis
My=Peyy
​Go Eccentricity of Load about Y-Y Axis
eyy=MyP

How to Evaluate Moment of Inertia about y-y Axis given Bending Stress about y-y Axis?

Moment of Inertia about y-y Axis given Bending Stress about y-y Axis evaluator uses Moment of Inertia about y-y axis = (Moment of Load about y-y axis*Distance of Load Point from y-axis)/Bending Stress in Column to evaluate the Moment of Inertia about y-y axis, The Moment of Inertia about y-y Axis given Bending Stress about y-y Axis formula is defined as a measure of an object's resistance to changes in its rotation, providing a way to quantify the distribution of mass within an object and its effect on the bending stress around the y-y axis. Moment of Inertia about y-y axis is denoted by Iyy symbol.

How to evaluate Moment of Inertia about y-y Axis given Bending Stress about y-y Axis using this online evaluator? To use this online evaluator for Moment of Inertia about y-y Axis given Bending Stress about y-y Axis, enter Moment of Load about y-y axis (My), Distance of Load Point from y-axis (y) & Bending Stress in Column b) and hit the calculate button.

FAQs on Moment of Inertia about y-y Axis given Bending Stress about y-y Axis

What is the formula to find Moment of Inertia about y-y Axis given Bending Stress about y-y Axis?
The formula of Moment of Inertia about y-y Axis given Bending Stress about y-y Axis is expressed as Moment of Inertia about y-y axis = (Moment of Load about y-y axis*Distance of Load Point from y-axis)/Bending Stress in Column. Here is an example- 1.3E+18 = (6.4*0.008)/40000.
How to calculate Moment of Inertia about y-y Axis given Bending Stress about y-y Axis?
With Moment of Load about y-y axis (My), Distance of Load Point from y-axis (y) & Bending Stress in Column b) we can find Moment of Inertia about y-y Axis given Bending Stress about y-y Axis using the formula - Moment of Inertia about y-y axis = (Moment of Load about y-y axis*Distance of Load Point from y-axis)/Bending Stress in Column.
Can the Moment of Inertia about y-y Axis given Bending Stress about y-y Axis be negative?
No, the Moment of Inertia about y-y Axis given Bending Stress about y-y Axis, measured in Second Moment of Area cannot be negative.
Which unit is used to measure Moment of Inertia about y-y Axis given Bending Stress about y-y Axis?
Moment of Inertia about y-y Axis given Bending Stress about y-y Axis is usually measured using the Millimeter⁴[mm⁴] for Second Moment of Area. Meter⁴[mm⁴], Centimeter⁴[mm⁴] are the few other units in which Moment of Inertia about y-y Axis given Bending Stress about y-y Axis can be measured.
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