If people exceed the speed of light, time slows down, right?

In the special theory of relativity, a formula for the relationship between the speed of light and mass is:

m'=m/√[1-(v/c)^2]

where m is the rest mass and m'is the mass that the object has when it moves with velocity v relative to the observer.

It can be seen that as the speed of motion of the object gets closer and closer to the speed of light, the mass of the moving object increases.

It is impossible for any of us to reach the speed of light with mass. Because the closer you get to the speed of light, the greater the force required for acceleration, because the mass becomes numerous; From this point of view, only matter without a resting mass can reach the speed of light.

Therefore, there is no such thing as superluminal speed for matter with mass.

In special relativity, one formula for the relationship between the speed of light and time is:

t=τ/√[1-(v/c)^2]

where is the original time of the coordinates, which is the time when the clock is stationary, and t is the time that the observer sees when the clock moves with velocity v relative to the observer.

Let's look at the time interval again, and the same is true;

t=δτ/√[1-(v/c)^2]

We define the reciprocal of the time interval as the frequency of the event, ie.

e=1 δ , which indicates the frequency of the clock at rest;

f=1 δt, which indicates the frequency of the clock observed when the clock is moving at velocity v relative to the observer, then there is.

f=e√[1-(v/c)^2]

It can be seen that as the speed of the object moves closer and closer to the speed of light, the frequency of all the events that the observer sees on the object gradually approaches 0, which means that they are almost not moving, which is the so-called Einstein expansion effect; Or, if the speed of an object is infinitely close to the speed of light, the observer sees that the object's clock is stationary, i.e., time is stationary.

According to Albert Einstein's theory of relativity, it looks like this.

There is an assumption that if man exceeds the speed of light, then time as the fourth dimension will be surpassed. But the concept of transcendence is not equal to relative speed and slowness, just as you can walk in a three-dimensional world. When the speed of light is exceeded, time may be harnessed.

But at the same time, the superluminal speed of man will bring about the instability of matter, which will cause the overflow of matter, and at that time, the speed of time will no longer be meaningful to human beings, because the massive overflow of matter will bring immeasurable disasters.

The above is pure speculation.

Yes because the United States and the former Soviet Union have confirmed it.

According to Einstein's special theory of relativity, especially the assertion that the clock is slow and slow in it. When an object is moving at a speed close to the speed of light, time around the object slows down rapidly and space shrinks rapidly. When the speed of motion of an object is equal to the speed of light, time stops and space shrinks to points, i.e., zero space-time appears.

When an object moves faster than the speed of light, time flows backwards, the so-called negative time; The space will also return to the past space, which is the so-called negative space, and then the object will enter the negative space-time, and the space-time will be reversed or reversed, so that the object will teleport, that is, teleport.

1. In terms of mass: when the speed of an object is equal to the speed of light, its moving mass is equal to infinity, so when the speed of a person exceeds the speed of light, his moving mass is greater than infinity, then his inertia is also greater than infinity. When he hits a planet, he can easily bomb it up and continue into the distance, and when he passes through a black hole, his path is not affected by the black hole.

2. From the perspective of time and space: if a person moves forward beyond the speed of light, then he looks back in the process of movement, and it is dark, because the light is not as fast as his and cannot shine on his eyes, while the starlight on the front will be brighter, because there is more light entering his eyes at the same time. Theoretically, he left Earth at superluminal speed, stopped at a great distance from it, looked at it with a super telescope, and could see what had happened before he left Earth.

3. If human beings move at the speed of light, then time will not become very slow, but for the observed, the passage of time they feel is real, and it will not be limited to a state of stop. In fact, for us, the space-time difference between the universe is indeed real, and as an observer, if it is kept in the form of a state at the speed of light, then time will not slow down, and tends to a constant and stable state, so time will not change significantly, and the real instantaneous passage is something that we can feel.

Most of the time, even if human beings move at the speed of light, it is difficult to guarantee that the time period they are in will become very slow, and in some sense, they just use a separate space system, so the time period they are in is constant.

If humans move at the speed of light, time will become very slow, and time will not exist. Because the speed of light is the speed that exists in a vacuum, the fastest speed in a vacuum, there is no concept of time in a vacuum.

According to the current scientific theory, if humans move at the speed of light, then time does slow down, or time does stand still, but these are only based on theory, and have not really been realized.

This involves the relative notion that now we are running at the speed at which each of us. It's the same, and so is the time we have, but if everybody's speed is at the speed of light, then everybody's time is the same, because the time to come will be slower.