Ratio of moment of inertia to the length is called
Answers
Answer:
The 2nd moment of area, or second area moment and also known as the area moment of inertia is a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis. The second moment of area is typically denoted with either an {\displaystyle I} (for an axis that lies in the plane) or with a {\displaystyle J} (for an axis perpendicular to the plane). In both cases, it is calculated with a multiple integralover the object in question. Its dimension is L (length) to the fourth power. Its unit of dimension when working with the International System of Units is meters to the fourth power, m4, or inches to the fourth power, in4, when working in the Imperial System of Units.
Answer:
The 2nd moment of area, or second area moment and also known as the area moment of inertia is a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis. The second moment of area is typically denoted with either an {\displaystyle I} (for an axis that lies in the plane) or with a {\displaystyle J} (for an axis perpendicular to the plane). In both cases, it is calculated with a multiple integralover the object in question. Its dimension is L (length) to the fourth power. Its unit of dimension when working with the International System of Units is meters to the fourth power, m4, or inches to the fourth power, in4, when working in the Imperial System of Units.