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As it turns out, inertial mass is equivalent to gravitational mass, so if you simply weigh an object, you can determine both its weight and its inertia. These are always in direct proportion; twice as much weight equals twice as much inertia. The main difference is that weight does change in different locations; an object can become weightless while in orbit, while inertia does not change. But here on the surface of the Earth, it is very simple to weigh an object and get a meaningful result which applies both to gravitational mass and inertial mass. If you were in orbit, then the problem becomes a bit trickier.

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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.


Is the weight of an object determined by the pull of inertia?

No. The weight by an object is related to the object's mass. Inertia is a separate effect, also due to mass - but there is no such thing as a "pull of inertia".


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.


What gives an object inertia?

An object's inertia is determined by its mass. Mass is a measure of the amount of matter in an object, which affects how much force is needed to change its state of motion. The greater an object's mass, the greater its inertia.


What two determine an objects inertia?

An object's inertia is determined by its mass and velocity. Mass refers to the amount of matter in an object, while velocity is the speed and direction of its motion. A heavier object or an object with greater velocity will have greater inertia.


can a weightless body have inertia?

Yes, a weightless body can still have inertia. Inertia is the resistance of an object to changes in its motion, and it is determined by the mass of an object rather than its weight. Even if a body has no weight due to being weightless in space, it will still have inertia based on its mass.


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.


An object weighs 300N on Earth and 50N on the moon Does the object also have less inertia on the moon?

No, the object's inertia remains the same on the moon as it is on Earth, despite weighing less due to the moon's lower gravity. Inertia is an object's resistance to changes in its motion, determined by its mass, which remains constant regardless of the gravitational force acting upon it.


Does a cart loaded with groceries have more inertia because it has more mass than an empty cart?

True. Mass is the only way to measure inertia. more mass = more inertiaYes, a cart loaded with groceries has more inertia because it has more mass than the empty cart. The inertia of any object is determined by the amount of its mass.Truetrue


What affects an objects inertia?

The mass of the object and the velocity of the object.


The tendency of an object to stay at rest is the object's?

"inertia"


What is the relationship between mass of a rotating object and its period?

The mass of a rotating object does not affect its period of rotation. The period of rotation is determined by the object's moment of inertia and angular velocity. However, the mass of an object can affect its moment of inertia, which in turn can affect the period of rotation.