Write the physical importance
of moment of inercia.
Answers
Answer:
Moment of inertia is a measure of how difficult it is to rotate a given body about a given axis. Significance: greater the mass concentrated away from the axis,greater the moment of inertia.
It is significant in rotatory motion. ... Moment of inertia of a body is different with respect to diffrent axis of rotation.
The mass moment of inertia is used as a rotational analog of mass, and the area moment of inertia is used mainly for beam equations.
Answer:
Explanation:
moment of inertia is a measure of how difficult it is to rotate a particular body about a given axis.
significance:
Greater the mass concentrated away from the axis, greater the moment of inertia.
Take a baseball club. If you rotate it by holding the handle, you have to put in more effort than when you rotate it by holding it at the hitting end.