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Why moment of inertia is also called rotational inertia?
Because it is a measure of the "resistence" of an object to be accelerated in its rotation. An object with a big moment of inertia is more difficult to increase/decrease its angular velocity (speed of rotation), than an object with a low moment of inertia.
What is inertia and what determines how much i ntertia an object has?
the mass of the object determines the amount of inertia in an object
What is the relationship between momentum and inertia?
I guess that momentum is part of the inertia, inertia is composed of momentum as the pages are related to the book. Inertia will be different if it has different kind of momentum. Force will affect momentum so inertia will change.
What is momentum the measure of?
If an object is at rest it has inertia, which has to be overcome to make it move. When an object is moving in a straight line at a constant speed it has momentum, which must be overcome to slow or stop the object
What is it when an object resists any change in motion?
inertia. the more mass an object has, the greater its inertia. what do you call it when an object refuses a object in motion?
Does inertia change with speed?
Inertia is a measurement of the amount of energy needed either to start the object moving, or to slow down or stop its movement. This depends upon the mass (weight) of the object, but more particularly its change of speed. The greater the mass (weight) of the object the greater the amount of energy needed to move it and stop it.
If speed doubles does inertia change?
No, inertia does not change when speed doubles. Inertia is an object's resistance to changes in motion, and it depends on the object's mass, not its speed.
Did inertia depends on the speed?
Inertia does not depend on speed. Inertia is an object's resistance to a change in its state of motion, and it is determined by its mass. The greater the mass of an object, the greater its inertia, regardless of its speed.
Does velocity affect motion inertia?
No, velocity does not affect an object's inertia. Inertia is the property of an object to resist changes in its state of motion, regardless of its velocity.
Does speed determine how much ineria an object has?
No, speed alone does not determine how much inertia an object has. Inertia is the resistance of an object to changes in its state of motion, and it depends on the mass of the object. An object with more mass will have more inertia, regardless of its speed.
Does speed have to do with inertia?
Yes. Inertia is what holds an object in motion from falling faster than the object falling at the same time. Say you have a brick and a feather. Which falls faster? Neither. You see, inertia contributes with the third law of motion, meaning an object at rest will stay at rest until a net zero force acts upon it. Meaning that inertia is that net zero force keeping that object at rest still. Now, if you dropped a brick off of the building at the same time as the feather, inertia would keep the brick from falling faster than the feather because of its speed. Gravity is pulling the object toward earth and inertia is holding it back. Same for the feather except theres less inertia because of the weight of the feather.More Speed= More inertia. Keep that in mind.
How is inertia affected by speed?
Inertia remains constant regardless of speed. Inertia is an object's resistance to changes in motion, so it will not change based on how fast an object is moving.
The inertia of an object is determined by its speed true or false?
False. The inertia of an object is determined by its mass, not its speed. Inertia is a property of matter that represents its resistance to changes in motion.
What does inertia varies depend on?
Inertia varies depending on an object's mass. The greater the mass of an object, the greater its inertia. The shape and size of an object can also affect its inertia.
How does the inertia of a moving object determine its ability to speed or slow down?
The inertia of a moving object determines its resistance to changes in its state of motion. An object with more inertia will be harder to speed up or slow down compared to an object with less inertia. This is because a higher inertia requires more force to change the object's velocity.
The natural resistance of any object to change its speed is called?
inertia
How does weight affect speed?
Weight can affect speed because a heavier object requires more force to move it, which can slow it down. This is due to the increased inertia and friction that comes with greater weight.
