Questions about the timing of a flight across time zones?

It is enough to consider only the time difference, and not the effect of the Earth's rotation.

You know Newton's first law, also known as the law of inertia, from which it can be known that the phenomenon of chasing and meeting flight does not exist, because the plane has the same implication velocity with the earth before takeoff, and still has the same implication velocity after takeoff, so only the relative velocity of the plane and the earth (the speed of the plane to the ground) can be considered.

The aircraft flies horizontally, and there are take-off and landing in the process, so the Coriolis effect of "falling eastward" does not affect the flight of the aircraft.

As for the relativistic effect, considering that the speed of flight of an airplane is much less than the speed of light, its effect is even more of a joke and is not considered.

First of all, your first question: fly over, fly back, as long as you have a watch in your hand, isn't it simple? Write down the moment you take off, fly over and fly back and then look at your watch, I don't need to teach you addition and subtraction, right!?

And the second question, I can tell you for sure, the impact must be there, the first thing you have to consider is the wind direction, in an ideal state, that is, in the absence of wind, as long as the output power of your aircraft is the same, the time taken is the same. If you think about it and against the wind, you should know it yourself.

The idea of solving the problem is that the motion of the object is relative, and you should find your reference object when calculating.

As for Einstein's theory of time relativity, I told you that you don't understand it, and I'll analyze it with you when you learn it!

The experiment used the principle of invariance of the speed of light as a reference to calculate the relative time in flight, which is calculated differently in different relative time and space, in other words, the time of one day on the earth may be a year relative to other planets! The speed of the spaceship in the space is high, then its corresponding time scale is relative to the time scale of the earth, an hour in the spaceship, the earth may have experienced a few days or more, that is, if you fly at the speed of light in a spaceship, when you return to the earth, maybe your friends will become old men or old women.

How much time it spent, just add to the original time.

Then convert it to the time you want based on the time difference.

Here's an example. Beijing departs at 12 o'clock local time on April 4.

After 6 and a half hours to London.

Ask your local time to London.

Follow the steps above, depart at 12 o'clock Beijing time on April 4 and arrive in London at 18:30 Beijing time on April 4.

Since London has daylight saving time, and on April 4, daylight saving time is activated, the time is moved forward by one hour, so the actual time difference between London and Beijing is 7 hours, so the local time when arriving in London is 11:30.

Got it?

London, Beijing.

Time zone 0 --- East 8.

Figure 1) One hour difference in every other time zone -- the difference between London and Beijing is eight hours apart.

For example, if it's 0:00 in London, then it should be 8:00 in Beijing, and Beijing time is 8 hours ahead of London time.

Knowing this, let's take a look at the question "The plane that took off at 8:00 in London arrived in Beijing at 14:00 Beijing time, and asked how long the flight was".

First of all, the plane arrived at 14 o'clock Beijing time, and London was exactly 6 (14-8=6) o'clock, and because it was 8 o'clock London time when the plane took off, the 6 o'clock we got should be 6 o'clock the next day.

It took 22 hours to walk from 8 a.m. on the first day to 6 a.m. on the second day.

This is calculated in London time, and it can be calculated in Beijing time.

The plane took off at 8 o'clock in London, which is 16 o'clock Beijing time, and the arrival time in Beijing was 14 o'clock Beijing time, and the arrival time was smaller than the departure time, so it should not be on the same day, that is, 16 o'clock on the first day, and the next day at 14 o'clock, and 22 hours in between.

It has no effect on the time of flight, it is due to gravity, just like if you jump up and fall in place, instead of moving relative to the Earth and falling somewhere else.

It doesn't matter, time is time and time zone doesn't matter.

Add as much time as you spend on the plane, on top of the base time.

18 question C, (+2) the time zone is 17 o'clock, then (high stool 0) time zone is 15 o'clock, (-4) time zone is 11 o'clock.

Abacus Liangshu Tong Nian Kuan: 17-6=11