Question

the unitof area moment of inertia​

Answer 1

Answer:

Moment of inertia of a point mass is given by

MR^2

where M is the mass of the body and R is the distance of the centre of the body from the rotational axis.

Hence unit of moment of inertia will be kg m^2

Hope it helps you.

Answer 2

Answer:

The unit of dimension of the second moment of area is length to fourth power, L4, and should not be confused with the mass moment of inertia. If the piece is thin, however, the mass moment of inertia equals the area density times the area moment of inertia.

hope you got your answer so please Mark me as the brainliest.......