Want this question answered?
A force is a push or a pull. Inertia is unchanging state (mass or velocity)
7
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.
The ability of a body to maintain its state, either in motion or in rest position against any external force is called Inertia while the moment of inertia is defined as the measure of an object's resistance to any change in its state of rotation.
Gravity is the natural force of attraction between two masses. inertia is directly linked to mass and represents its resistance to change of velocity.
A force is a push or a pull. Inertia is unchanging state (mass or velocity)
7
The second moment of a force is called as moment of inertia.
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.
The ability of a body to maintain its state, either in motion or in rest position against any external force is called Inertia while the moment of inertia is defined as the measure of an object's resistance to any change in its state of rotation.
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).
Gravity is the natural force of attraction between two masses. inertia is directly linked to mass and represents its resistance to change of velocity.
moment is nothing but a force but momentum is the product of mass and velocity.
Don't know what the textbooks might tell you but I think this list of moments of inertia is rather comprehensive: rectangle circle cylinder hollow cylinder i beam triangle rod square disk area mass sphere hoop rotational t section ring shaft semi circle But these are moments of inertia. Not clear what you mean by moment of "force." Of course there is a force associated with moments of inertia. And that's the force F that is turning the object that has the inertia. In general that force is F = Ia where I is the moment of inertia and a is angular acceleration of the object.
when was the concept of moment of force first applied
sorry
While opening the door you do work to generate a moment of inertia that opens the door. The moment of inertia= force applied x perpendicular distance between the point of application of force and the axis of rotation. The greater the perpendicular distance the easier it is for you to open the door, i.e. a less amount of force can be applied to open the door. I hope this was useful.