6 июл. 2023 г. · The escape velocity of Earth is 11.2 km/s, which means you have to be going roughly thirty three times the speed of sound to escape Earth's gravity.

11 нояб. 2023 г. · The ISS for example travels at between 7.6 and 8 km/s. Which is under 11, so they stay in orbit, but is also fairly high, so they stay in orbit.

21 февр. 2022 г. · A rocket must reach a speed near 17,700 mph above the earth's atmosphere in order to reach an orbit where the centrifugal force is just enough ...

17 нояб. 2023 г. · To escape Earth's gravity, assuming you are escaping from Earth's surface (or from low Earth orbit), you need to accelerate to at least 11.2 km/ ...

1 окт. 2024 г. · If a rocket has enough thrust to overcome gravity, then it can escape at any speed. It could just slowly rise at 1 meter per second if you ...

3 мая 2024 г. · This was estimated to be more than five times the Earth's escape velocity of 25,000 mph (40,000 km/h).

11 нояб. 2021 г. · It keeps going up at 1m/s, until it gets so high that the new escape velocity from the earth is only 10m/s. At this height, if the rocket were ...

23 мар. 2024 г. · If you have a rocket going indefinitely that pushes you up at 1 km/h, then you'll keep gaining altitude as long as the rocket is going. Most ...

6 апр. 2019 г. · You need to travel at 5 miles per second to stay in space. The trick with getting to orbit is that you need to get to a speed where your forward ...

11 мар. 2020 г. · An object like that needs to be accelerated all the way to 11.18 km/s in order to eventually escape Earth's gravity. A rocket, on the other hand ...