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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.
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What determines the inertia of a body?
Its mass. Greater the mass more the inertia
What is a body's resistance to changes in motion or speed called?
inertia.
Why does an astronaut have to exert a force on a weightless object in order to move it?
An astronaut has to exert a force on a weightless object in order to move it because in space, there is no gravity to naturally pull or push objects. Therefore, the astronaut must apply force to overcome inertia and move the object.
What is the moment of inertia about an axis of rotation body?
The moment of inertia of a body about an axis of rotation is a measure of its resistance to rotational motion. It depends on the mass of the body and how that mass is distributed around the axis of rotation. A body with a larger moment of inertia requires more torque to rotate at the same rate as a body with a smaller moment of inertia.
What Factors affect the amount of inertia of body?
The amount of inertia of a body is determined by its mass - the greater the mass, the greater the inertia. Inertia also depends on the distribution of mass within the body - objects with more of their mass concentrated towards the outer edges have greater inertia. Additionally, the shape and size of an object can affect its inertia - larger and more compact objects tend to have more inertia.
What determines the inertia of a body?
Its mass. Greater the mass more the inertia
What is a body's resistance to changes in motion or speed called?
inertia.
What is the relationship between mass and inertia of an object?
The inertia of a body can be defined as the relunctance of a body to acceleration. The mass of a body can be defined as a measure of the inertia of a body. This is because acceleration = resultant force / mass. So, if mass is greater, the less will be the acceleration of the body and hence the greater the inertia.
The amount of inertia an object has depends on its?
amount of inertia of body depends upon mass of that body
Why does an astronaut have to exert a force on a weightless object in order to move it?
An astronaut has to exert a force on a weightless object in order to move it because in space, there is no gravity to naturally pull or push objects. Therefore, the astronaut must apply force to overcome inertia and move the object.
What determine inertia of the body?
Its mass. Greater the mass more the inertia
What is the moment of inertia about an axis of rotation body?
The moment of inertia of a body about an axis of rotation is a measure of its resistance to rotational motion. It depends on the mass of the body and how that mass is distributed around the axis of rotation. A body with a larger moment of inertia requires more torque to rotate at the same rate as a body with a smaller moment of inertia.
Would a massless body have inertia?
Not a single body is present in this universe without mass but they can be weight less.By definition, mass is the measure of the inertia of a body, so if the body were without mass (as some particles, for example), it would have no inertia.
What Factors affect the amount of inertia of body?
The amount of inertia of a body is determined by its mass - the greater the mass, the greater the inertia. Inertia also depends on the distribution of mass within the body - objects with more of their mass concentrated towards the outer edges have greater inertia. Additionally, the shape and size of an object can affect its inertia - larger and more compact objects tend to have more inertia.
Relation between stress and moment of inertia?
is a resisstance of a body is called inertia
On what factor does the inertia of a body depend?
inertia simply depends upon mass.
What is the difference between a truly weightless object and a obect that is weightless because it is free fall?
A truly weightless object experiences no gravitational force, such as an object in deep space far from any massive body. An object that is weightless due to free fall is still under the influence of gravity but is in a state of free fall where the force of gravity and the acceleration of the object cancel out, making it feel weightless.
