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What is the radius of gyration of a flywheel in the form of a uniform cylinder of radius 0.43m?
The radius of gyration of a uniform cylinder is half of its radius, so for a cylinder with a radius of 0.43m, the radius of gyration would be 0.43m/2 = 0.215m. It is the distance from the axis of rotation where the mass of the cylinder may be concentrated without changing its moment of inertia.
What is formula for radius of gyration?
Radius of gyration is the distance from the centre of gravity to the axis of rotation to which the weight of the rigid body will concentrate without altering the moment of inertia of that particular body.
Is radius of gyration a constant quantity?
No, the radius of gyration is not a constant quantity. It depends on the distribution of mass and the shape of the object. It is defined as the root-mean-square distance of the objects' parts from its center of mass.
What is the relationship between the stress-energy tensor and the scalar field in the context of general relativity?
In the context of general relativity, the stress-energy tensor describes the distribution of energy and momentum in spacetime. The scalar field, on the other hand, is a mathematical concept that represents a scalar quantity at every point in spacetime. The relationship between the stress-energy tensor and the scalar field lies in how the scalar field can contribute to the stress-energy tensor, influencing the curvature of spacetime and the gravitational field in general relativity.
Is conductivity a scalar quantity?
Scalar
What is the radius of gyration of a flywheel in the form of a uniform cylinder of radius 0.43m?
The radius of gyration of a uniform cylinder is half of its radius, so for a cylinder with a radius of 0.43m, the radius of gyration would be 0.43m/2 = 0.215m. It is the distance from the axis of rotation where the mass of the cylinder may be concentrated without changing its moment of inertia.
What is the relationship between Moment of inertia and radius of gyration?
I believe it is I = mk^2 where k is radius of gyration and m is mass.
Is stress scalar or vector quantity?
Stress is tensor quantity. The stress tensor has 9 components. Each of its components has a magnitude (a scalar) and two directions associated with it.
Is stress is scalar quantity or vector quantity?
Stress is tensor quantity. The stress tensor has 9 components. Each of its components has a magnitude (a scalar) and two directions associated with it.
What do you know about radius of gyration?
The radius of gyration is a measure, in mechanics, of the distribution of mass in an object relative to its centre of mass or a specified axis of rotation.
What is formula for radius of gyration?
Radius of gyration is the distance from the centre of gravity to the axis of rotation to which the weight of the rigid body will concentrate without altering the moment of inertia of that particular body.
Is radius of gyration depend on mass?
i thing radius of gyration does not depend upon mass because it is the distance between reference axis and the centre of gravity.
Is radius of gyration a constant quantity?
No, the radius of gyration is not a constant quantity. It depends on the distribution of mass and the shape of the object. It is defined as the root-mean-square distance of the objects' parts from its center of mass.
What is the relationship between the stress-energy tensor and the scalar field in the context of general relativity?
In the context of general relativity, the stress-energy tensor describes the distribution of energy and momentum in spacetime. The scalar field, on the other hand, is a mathematical concept that represents a scalar quantity at every point in spacetime. The relationship between the stress-energy tensor and the scalar field lies in how the scalar field can contribute to the stress-energy tensor, influencing the curvature of spacetime and the gravitational field in general relativity.
Radius of gyration of tubular steel of 60 mm diameter pipe?
radius of gyration = sqrt(Moment of inertia/cross section area) Regards, Sumit
Is conductivity a scalar quantity?
Scalar
What is physical significance of radius of gyration?
Basically radius of gyration of a substance is defined as that distance from the axis of rotation from which if equivalent mass that of the substance is kept will have exactly the same moment of inertia about that axis of the substance.
