0
According to classical mechanics, the mass of an object is constant, and cannot change. However, modern physics shows that the mass of an object can be converted into energy, and energy into mass, at high speeds. This phenomena has been proven by experiments.
According to Einstein's theory of Special Relativity you can change the mass of an object by making it travel at a speed close to that of the speed of light as this causes its mass to fluctuate. This is the only time when his second law (F=ma) does not apply.
Here are a few ways the mass could be changed: -- Glue another piece onto the object. -- Give the object a new coat of paint. -- Sand the object to remove all the dirt and grit. -- Drill holes in the object. -- Cut a piece off of the object. If the object doesn't change size or composition in some way, its mass doesn't change.
Add your answer:
Earn +20 pts
Can an object's mass change?
An object's mass is constant and does not change, unless additional mass is added or removed. The mass of an object is an intrinsic property.
If you change the mass of a certain object you also change its what?
If you change the mass of an object, you also change its weight. Weight is the force of gravity acting on an object, and it is directly proportional to the mass of the object.
Can a force change a mass of an object?
No, a force cannot change the mass of an object. Mass is an intrinsic property of an object that remains constant regardless of the force applied to it. The force can change the object's velocity or acceleration, but not its mass.
Does the mass of an object change as the distance of gravity changes?
No, the mass of an object remains constant regardless of changes in gravity. Mass is an intrinsic property of an object and does not change with gravitational influence. The weight of an object, however, can change with variations in gravity, as weight depends on the gravitational force acting on the object.
How is the mass of an object affected when the object changes state?
The mass of an object remains the same when it changes state, such as from solid to liquid or gas. Mass is a measure of the amount of matter in an object, and this does not change during a change in state.
How does the mass of an object on earth compare with the mass of the same object on the moon?
there is no change in the mass of body
How does change in mass affect motion?
A change in mass can affect an object's motion by altering its inertia. An object with a larger mass will require more force to accelerate or decelerate compared to an object with a smaller mass. As a result, a change in mass can impact an object's speed, acceleration, and overall movement.
Does the moments of Inertia change if center of mass change?
No, the moment of inertia of an object does not change with a change in its center of mass. The moment of inertia depends on the mass distribution and shape of an object, not its center of mass.
How does the mass and the object on the earth compare with the mass of the same object on the moon?
The object's mass doesn't change, no matter where it is or where it goes.
Can force change mass?
Force does not change mass. Mass is a measure of the amount of matter in an object and remains constant regardless of the force applied to it. Force can change an object's motion or shape, but not its mass.
Does density of an object change with altitude?
No, the density of an object does not change with altitude. Density is the mass of an object divided by its volume, and this relationship is independent of the object's position in a gravitational field.
When the mass of an object increases how does the object's acceleration change?
As mass increases acceleration decreases.
