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By measuring the change in angular diameter of the object

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16y ago

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How is motion measured with?

Motion can be measured using various methods, including speedometers, accelerometers, GPS technology, and motion capture systems. These tools can track an object's position, velocity, acceleration, and other relevant parameters to quantify its motion.


Can a moving object be selected as a reference object?

Any moving object can be redefined as a frame of reference at rest, from which all other moving frames can be measured. That's a fundamental precept of Relativity. It's motion is defined only in relation to some other object from which the motion is measured, so reselection as the rest frame is necessary, but once established as a rest frame, it is (for the purpose of measurement) no longer considered to be in motion. Since everything is moving in relation to everything else, any frame can be selected as the frame of reference at rest, with all other motion measured relative to it.


What is a reference point When dealing with motion?

It means, with respect to what is the motion calculated. There is no "absolute" motion, or velocity; you always have to compare an object to some other object, to decide whether it is moving, and how quickly.


Is mass anything that can be observed?

Mass is a measure of the amount of matter in an object. It is a fundamental property that can be observed and measured through its effects on the object's motion and interactions with other objects.


What is the difference between speed and motion?

Speed refers to how quickly an object is moving, measured in distance covered per unit time. Motion, on the other hand, refers to the change in position of an object with respect to a reference point. Speed is a quantitative measure, while motion is a qualitative description of an object's change in position.


When an object's distance from another object is changing is what?

When an object's distance from another object is changing, it is in motion. The change in distance indicates that the object is moving relative to the other object.


What can mass of an object be measured in?

Any object can be measured in mass weirdo...


How do you describe how fast and how slow in the motion of the object?

The speed of an object's motion is described by how quickly it is moving, measured in distance covered per unit time. Slow motion refers to a low speed, with the object covering less distance in a given amount of time. Fast motion refers to a high speed, with the object covering more distance in the same amount of time.


What do you call it when you compare the motion of one object to that of another object?

It is called relative motion when you compare the motion of one object to that of another object, taking into account their motion relative to each other. This concept is often used in physics to analyze how objects move in relation to each other in different reference frames.


How is the motion of an object compared to other objects that are standing still?

They are the exact same. If an object is standing still, it is in motion. Everything in the world is in motion. Not because of the earth moving, it is because particles in all objects are moving.


What is the difference between momentum and inertia and how do they affect the motion of an object?

Momentum is the measure of an object's motion, taking into account its mass and velocity. Inertia, on the other hand, is an object's resistance to changes in its motion. Momentum affects how easily an object can change its motion, while inertia determines how difficult it is to change the object's state of motion.


Which of the following can cause a change in the motion of an object?

Forces such as gravity, friction, and applied forces can cause a change in the motion of an object. Other factors such as air resistance or buoyancy can also influence the motion of an object.