The average speed of the earth in orbit is around 30 km/sec or 108,000 km/h. The planet moves faster when it's closer to the sun and slower when it's further away, sweeping out equal areas in equal time.
A satellite is about 2.2 multiplied by 104 km from the (center of the)
Earth. Find its average orbital speed about the Earth.
Although shooting stars are not affected by the Earth's gravity, they are still pulled by other planets and stars. All of the shooting stars visible on Earth orbit the sun, just like the earth itself.
You start by converting that to kilometers per hour, which would be 48 kilometers per hour. An hour contains 60 seconds, and to convert to smaller units of time, you divide, so 48/60 is 0.8 kilometers per minute.
100 kilometers is a measure of length and distance, not speed. 100 km/h is a measure of speed, which is pretty fast.
About two minutes to cover 800 meters traveling at 15mph
An object in orbit is falling toward the Earth. Plus, it has some motion 'sideways'. Remember that the Earth is shaped like a ball. The sideways motion of the object is just enough so that the curve of the Earth 'falls away' just as fast as the object falls. So the object keeps falling, but never gets any closer to the Earth.
The planets do not orbit the Earth, they orbit the sun.
The Sputnik traveled at 18,000 miles per hour (29,000 kilometers), its orbit around the Earth each time took 92.6 minutes, and its actual orbit was 3 months.
About 30 km/second. It varies a bit; at periapsis, Earth moves somewhat faster than at apapsis.
Saturn does not orbit the Earth; it orbits the Sun. The Moon orbits the Earth.
140,00o kilometers
Faster than you
As a noun: The rocket placed the satellite into a high Earth orbit. As a verb: The satellite had to travel very fast to orbit the Earth.
About 30 km. per second.
17,500 mph
The Earth is revolving around the sun at a speed of about 30 kilometers per seconds or 18.5 miles per second.
In its orbit around the Sun, the Earth moves at 30 km/second.
6 hours