moment of inertia is the rotational equivalent of mass. it is given by I= Mk2
moment of inertia in rotational motion play the same role as mass in linear motion, that is in linear motion f = ma while in rotation, torque= I*Angular acceleration where I is the moment of inertia
The moment of inertia is a tensor relating the angular velocity to the energy in angular motion and the angular momentum of a rigid body, and the angular acceleration to the torque.
Roughly speaking, it is to angular motion what mass is to linear motion. The formula can be found at http://en.wikipedia.org/wiki/Moment_of_inertia .
There are two types of moments of inertia - one is mass moment of inertia and the other geometrical or area moment of inertia. The geometrical moment of inertia is cross sectional property of an area that is used to compute stress and deflection in structures. It is the the integral of square of the distance to the centroid axis over the area cross section.
it is analogous to mass in translational motion.like mass measures intertia in translational motion same m.o.i measures interia in rotational motion ..body having high m.o.i offer greater resistance in rotation. M.O.I. =M*R2 M=mass of body R=distance of body from axis of rotation..
The moment of inertia is the torque required to start an angle of acceleration along a rotating axis. This property is useful in classical mechanics.
inertia is that property of a mass which resist change in its state of rest or motion.
one is momentum the other is weight
Inertia is affected by an outside force. So if you calculate the moment of inertia, you calculate the magnitude and possibly the direction of the outside force. You can use this to determine acceleration.
How do to determine the moment of inertia of a cub
Moment of Inertia of a disk (I) = 1/2MR2 Moment of Inertia of a disk (I) = 1/4MR2
mass moment of inertia is the property of the body to resist rotation about the given axis where as the area moment of inertia is the resistance to bending about the given axis
moment of inertia is basically an objects resistance to its state of motion.
We use y_y axes
Inertia is affected by an outside force. So if you calculate the moment of inertia, you calculate the magnitude and possibly the direction of the outside force. You can use this to determine acceleration.
How do to determine the moment of inertia of a cub
Moment of Inertia of a disk (I) = 1/2MR2 Moment of Inertia of a disk (I) = 1/4MR2
Dimensional formula of moment of inertia = [ML2T0 ]
The second moment of a force is called as moment of inertia.
mass moment of inertia is the property of the body to resist rotation about the given axis where as the area moment of inertia is the resistance to bending about the given axis
Moment of inertia has unit kg m2
define moment of inertia§ I is the moment of inertia of the mass about the center of rotation. The moment of inertia is the measure of resistance to torque applied on a spinning object (i.e. the higher the moment of inertia, the slower it will spin after being applied a given force).
moment of inertia is basically an objects resistance to its state of motion.
The moment of inertia tells us how easy or how difficult it is to make something rotate.
The moment of inertia formula isIxx= bh3 / 12B= base H= height and Ixx = moment of inertia of a rectagular section about x-x axis.