Who came up with inertia? What is inertia related to?

Listen to Albert Einstein talk about the beginning of physics: the law of inertia.

The magnitude of inertia is only related to mass, not to velocity.

The property of an object that remains at rest or in a constant linear motion is called inertia. Inertia is the inherent nature of all objects, and inertia exists objectively and has nothing to do with the motion state of the object, whether it is subjected to force or not.

Definition of inertia: We call the property of an object in its constant state of motion inertia. Inertia represents how easy it is for an object to change its state of motion.

The magnitude of inertia is only related to the mass of the object. It is relatively difficult to change the motion state of an object with a large mass, that is, it has a large inertia; The motion state of an object with a small mass is relatively easy to change, that is, the inertia is small.

In secondary school you just need to remember that inertia is only about quality. After studying college physics in college, you will know that inertia is also related to speed, the speed is different, the mass is different, the mass is not constant, relative to the ground, the same object, the speed of 1m s and the mass of 10000km s are not the same, this is the content of special relativity, and the university will learn.

Listen to Albert Einstein talk about the beginning of physics: the law of inertia.

To answer this question, you need to master: the definition of inertia, all states of matter have inertia, and the magnitude and mass of inertia are related Answer: Solution:

Inertia is the property of an object to keep its original state of motion unchanged, all objects have inertia, and the magnitude of inertia is only related to mass, not other factors. Newton's first law, also known as the law of inertia.

Therefore, the answer to this question is: the original state of motion is unchanged, inertia, mass, and inertia.

The mass of the object, the greater the mass, the greater the inertia.

Our physics teacher yelled at us, saying that inertia has nothing to do with speed, only about mass, and the whole class said that it was related, I'll go.

There is also the smoothness of the contact surface.

As we all know, all objects have inertia, and inertia has a definition, so what is the definition of inertia?

1. The property of an object that remains at rest or in a state of uniform linear motion is called inertia.

2. Inertia is an intrinsic property of an object. It is a measure of the degree of resistance of an object to a change in its state of motion, and mass is a measure of the magnitude of an object's inertia. When the external force acting on the object is zero, the inertia is manifested as the object keeping its state of motion unchanged, that is, keeping it at rest or moving in a straight line at a uniform speed; When the external force acting on the object is not zero, inertia is expressed as the degree of difficulty with which the external force changes the state of motion of the object.

3. Error-prone points of inertia. It is often said that "an object is subjected to inertia (force)" or "due to inertia", but this is false. It should be said that due to the inertia of the object (or due to inertia). Scientists have also used inertia as an imaginary force.

4. All objects have inertia. It has nothing to do with whether it is in motion or not, it is a property of an object. An object has the property of maintaining its original state of motion (or rest), and this property is called inertia.

All objects have inertia. (It can be understood that stillness is also a kind of inertia).

That's it for the definition of inertia.

Galileo proposed inertia in 1632, while Newton proposed inertia in 1687.

The principle of inertia was published by Galileo in 1632 in his book Dialogues on the Two World Systems of Ptolemy and Copernicus, and it was developed as a basic argument to defend heliocentrism.

The principle of inertia, which is generally recognized in modern society, comes from Newton's "Mathematical Principles of Natural Philosophy" and defines it as follows: all objects will always be in a state of stationary or uniform linear motion until a force applied on them changes its state of motion.