Moment of inertia of a Point mass

`I = m*r^2`
I is the mass moment of inertia of a particle (point mass).
Enter 'x' in the field to be calculated.

Moment of inertia (I)

Mass (m)

Distance (r)

Result format

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The mass moment of inertia of a point mass at a distance r from axis of rotation is calculated as follows,

`I = m * r^2`

m : mass of the particle in kilogram (kg)
r : distance between the point and the axis of rotation in meter (m)

See also