How long does it take to get to the moon from the earth

The distance between the moon and the earth is 380000 km. If we know the speed of the object, we can calculate the time from the earth to the moon by the formula t = s / v

How far is the linear distance between the earth and the moon? How long does it take to go by plane?

It's about 300000 km. If the current normal speed is 700-800 km / h, it's about 300000 / 800 * 24 = 15.6 days of uninterrupted flight!

In a spaceship, an object is weightless. Will the mass of the object change when it is taken from the earth to the moon to the spaceship?

Mass doesn't change, it's weight

RELATED INFORMATIONS

1. The mass of the earth is 81 times that of the moon, and spaceships fly from the earth to the moon The distance between the moon and the earth is 3.84 times 10 to the eighth square meter. It is known that the mass of the earth is about 81 times that of the moon. The spacecraft is attracted by the gravity of the earth and the moon on the way to the moon. When it arrives at a certain area, the resultant force of gravity is equal to zero. How far is this area from the earth
2. The mass of the earth is about 81 times that of the moon. When the spacecraft passes through a certain position between the moon and the earth, the gravity of the moon and the earth is equal. The distance ratio from the position to the center of the moon and the center of the earth is () A. 1：81B. 1：27C. 1：9D. 1：3
3. When is the moon closest to the earth Who knows
4. As a special planet in the solar system, the earth mainly displays in the following aspects
5. Please order: (universe, moon, sun, solar system, galaxy, earth) from small to large, please help me
6. There is a comet in the solar system that returns to the earth once in 76 years. What comet is it?
7. The only star in the solar system is (), and the nearest planet to the sun is ()
8. How are satellite stars, solar system, cosmos, planets and galaxies arranged in descending order
9. The reason why the earth is the only planet in the solar system with living matter External conditions: stable () Internal conditions: the earth () is moderate, and the primitive atmosphere is suitable for organisms after long-term evolution
10. If P1 * P2 = 4 (Q1 + Q2), it is proved that at least one of the quadratic equations x + P1x + Q1 x = 0 and X + P2 x + Q2 = 0 has real roots Try to be quick,
11. If a man is in a spaceship flying at the speed of light, flying at the speed of light,
12. How to understand that a year spent in a spaceship traveling at the speed of light is equivalent to a million years on earth? For example, there should be no reference to time, it is absolute. For example, my watch in the spaceship will walk slower, the same watch, the pointer speed is the same, how can it be placed on the spaceship to walk one circle time, the earth will walk ten circles
13. Why does it slow down near the speed of light
14. Is it right that the speed is close to the speed of light and time slows down or stops? Time is just a concept. It is a unit of measurement of the regular change of matter. For example, year, year, and day. I don't understand that if we move at or near the speed of light, time will slow down or stop. The original meaning is: can the speed of light slow down the change of matter? What kind of trajectory is needed to produce such an effect? Is it linear motion or circular motion or rotation? Personal feeling: suppose there are two children just born when the speed of light train starts, one is on the train and the other is at the departure station. After 20 or 30 years, their life change characteristics should be the same (in short, the aging degree is the same), If the train returns to the departure station at the speed of light 20 years later, is it a meeting between two young people, or a meeting between a young man (on the platform) and a baby (on the train), The minute of a stationary person is infinitely lengthened in his life cycle). If it is the period of material change that slows down, will people on the train with the speed of light feel that their life has changed a lot? (the train has been running for 1000 years, but they have not changed at all)
15. How long did it take me to fly from the earth at the speed of light to return to the earth at the same time, Is the time around him almost stagnant? Does it not mean that the faster the relative object is, the slower the time passes? How many years have passed on the earth? If it is 2 years, what is the difference between my time and that on the earth?
16. What's the fastest speed of American spaceship? When can Chinese spaceship reach the speed of light?
17. How many kilometers is the distance between the sun and the earth? How long does it take for sunlight to reach the earth? Don't be long,
18. How far is the sun and moon from our earth?
19. Is the earth far from the moon or the sun? Oh, distance
20. It is known that the speed of light is 30 km / s. how far is the distance between the moon and the earth It's urgent to find out by 8 o'clock. Come on