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The product of an object's rotational inertia and its rotational velocity is?
The product of an object's rotational inertia and its rotational velocity is called angular momentum. It is a conserved quantity in a closed system, meaning it remains constant unless acted upon by an external torque.
Is inertia a physical quantity?
Inertia is not a physical quantity but rather a property of matter. It is the tendency of an object to resist changes in its motion. Its SI unit is the kilogram (kg).
Which physical quantity is related to intersia?
The physical quantity related to inertia is mass. Mass is a measure of an object's resistance to changes in its motion, and it is directly proportional to the object's inertia. Objects with greater mass have greater inertia.
What physical characteristic does the moment of inertia of a rotating object most directly and accurately measure?
The moment of inertia of a rotating object most directly and accurately measures its rotational inertia, which is the resistance of an object to changes in its rotational motion. It depends on the mass distribution and shape of the object.
Can moment of inertia be negative?
No, moment of inertia cannot be negative as it is a physical quantity that represents an object's resistance to changes in its rotation. Negative values for moment of inertia do not have physical meaning.
The product of an object's rotational inertia and its rotational velocity is?
The product of an object's rotational inertia and its rotational velocity is called angular momentum. It is a conserved quantity in a closed system, meaning it remains constant unless acted upon by an external torque.
Is inertia physical quantity?
Yes, because it can be measured.
Is inertia a physical quantity?
Inertia is not a physical quantity but rather a property of matter. It is the tendency of an object to resist changes in its motion. Its SI unit is the kilogram (kg).
What physical quantity is a measure of the amount of inertia an object has?
mass
Which physical quantity is related to intersia?
The physical quantity related to inertia is mass. Mass is a measure of an object's resistance to changes in its motion, and it is directly proportional to the object's inertia. Objects with greater mass have greater inertia.
What physical characteristic does the moment of inertia of a rotating object most directly and accurately measure?
The moment of inertia of a rotating object most directly and accurately measures its rotational inertia, which is the resistance of an object to changes in its rotational motion. It depends on the mass distribution and shape of the object.
Can moment of inertia be negative?
No, moment of inertia cannot be negative as it is a physical quantity that represents an object's resistance to changes in its rotation. Negative values for moment of inertia do not have physical meaning.
Why moment of inertia is called rotational inertia?
Moment of inertia is often called rotational inertia because it measures an object's resistance to changes in its rotational motion. Just as inertia is the tendency of an object to resist changes in its linear motion, rotational inertia measures an object's resistance to changes in its rotational velocity.
What is inertia on which physical quantity does it depend?
Inertia is the tendency of an object to resist changes in its motion. It depends on the mass of the object, with greater mass leading to greater inertia.
Which physical quantity is conserved when a planet revolves around the sun?
moment of inertia is conserved.
What is angular mementum?
Angular momentum is a physical quantity that represents the rotational motion of an object around an axis. It is the product of an object's moment of inertia and its angular velocity. In simpler terms, it describes how fast an object is spinning around a fixed point.
What does rotational inertia depend on?
Rotational inertia depends on the mass of the object and how that mass is distributed relative to the axis of rotation. It is a measure of how difficult it is to change the rotational motion of an object.
