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What is the moment of inertia for a hoop?
The moment of inertia for a hoop is equal to its mass multiplied by the square of its radius.
What is the moment of inertia of a disk about the edge?
The moment of inertia of a disk about its edge is equal to half of the mass of the disk multiplied by the square of its radius.
What is the moment of inertia of a hoop?
The moment of inertia of a hoop is equal to its mass multiplied by the square of its radius. It represents the resistance of the hoop to changes in its rotational motion.
If moment of inertia of a body change of axis of rotation?
If the moment of inertia of a body changes due to a change of axis of rotation, the new moment of inertia can be calculated using the parallel axis theorem. This theorem states that the moment of inertia about a new axis parallel to the original axis can be found by adding the mass of the body multiplied by the square of the distance between the two axes.
By what factor will the moment of inertia increase in the compact disck that is the same thickness as a current disk but twice the diameter?
The moment of inertia of the compact disk will increase by a factor of 4 (2 raised to the power of 2) when its diameter is doubled while maintaining the same thickness. This is because moment of inertia is proportional to the square of the radius.
Find moment of inertia of a uniform square plate of mass m and edge a about one of its diagonal?
the answer can be done by using perpendicular axis theorem that is using Iz=Ix+Iy and the answer is ma*2/12
What is the moment of inertia for a hoop?
The moment of inertia for a hoop is equal to its mass multiplied by the square of its radius.
What is the moment of inertia of a disk about the edge?
The moment of inertia of a disk about its edge is equal to half of the mass of the disk multiplied by the square of its radius.
What is the moment of inertia of a hoop?
The moment of inertia of a hoop is equal to its mass multiplied by the square of its radius. It represents the resistance of the hoop to changes in its rotational motion.
What is gd square value?
Mass moment of Inertia of the motor/Gearmotor is called GD2
If moment of inertia of a body change of axis of rotation?
If the moment of inertia of a body changes due to a change of axis of rotation, the new moment of inertia can be calculated using the parallel axis theorem. This theorem states that the moment of inertia about a new axis parallel to the original axis can be found by adding the mass of the body multiplied by the square of the distance between the two axes.
What is meant by Radius of gyration?
It is the square root of ratio moment of inertia of the given axis to its mass.
What is inertia in a 3 Phase motor?
A motor when running has inertia in the rotating parts, which is a reserve of kinetic energy. The kinetic energy is found as the moment of inertia times the square of the angular velocity.
Why railway tracks are you-sections?
I section has more moment of inertia than any other sections like square or rectangular section. More moment of inertia implies more resistance to bending and hence stiffer.
By what factor will the moment of inertia increase in the compact disck that is the same thickness as a current disk but twice the diameter?
The moment of inertia of the compact disk will increase by a factor of 4 (2 raised to the power of 2) when its diameter is doubled while maintaining the same thickness. This is because moment of inertia is proportional to the square of the radius.
What is the moment of inertia for a hoop and how does it affect the rotational motion of the hoop?
The moment of inertia for a hoop is equal to its mass multiplied by the square of its radius. A larger moment of inertia means the hoop is harder to rotate, requiring more force to change its rotational motion. This affects the hoop's ability to spin quickly or maintain a steady rotation.
Why is most of the mass concentrated at the rim in a flywheel?
Most of the mass of a flywheel is concentrated at the rim so as to have a larger moment of inertia for the same mass. This is due to the fact that the moment of inertia varies as the square of the distance from the axis of rotation.
