Solid Cylinder - Diameter

This page provides a diagram and functioning calculator to compute the mass moment of inertia for a solid cylinder about it's central diameter.
﻿
I=14mr2+112ml2I = \frac{1}{4}mr^2+\frac{1}{12}ml^2I=41​mr2+121​ml2
The following are the variables for the equations...
﻿﻿I
 = the moment of inertia (﻿m2kg​
).
﻿﻿l
 = the length of the rigid body (m).
﻿﻿m
 = the body's mass (kg).
﻿﻿r
 = distance between the centroid of the body and the axis, i.e. the radius (m).
﻿
Figure 1: Diagram Of The Moment of Inertia For A Solid Cylinder
CalculationInputs﻿﻿Mass, m
:10.00kg​
﻿
﻿﻿Length of the cylinder, l
:5.00m​
﻿
﻿﻿Radius, r
:1.50m​
﻿
Output﻿﻿Moment of Inertia
:26.46kg m^2​
﻿
﻿
I=14mr2+112ml2I = \frac{1}{4}mr^2+\frac{1}{12}ml^2I=41​mr2+121​ml2
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