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yes but at a unknown speed
I assume you mean "asteroid". The speed of an asteroid is comparable to that of a planet. For example, an asteroid with an orbit similar to Earth's orbit would have a speed similar to Earth, which moves around the Sun at a rate of 30 km/second. An asteroid that is much further out will be slower; one that gets closer to the Sun will move faster, at least during part of its orbit.You can calculate the speed of an asteroid from Earth's speed, and the relative distances to the Sun, using Kepler's Third Law.
The average orbital speed of the asteroid Vesta is 19.34 km/s.
It is estimated that the Yukatan asteroid was travelling at a speed of 12.4 miles per second.
Escape velocity is the speed you would have to go to escape gravity.
yes but at a unknown speed
A asteroid travels at the speed of light.
I assume you mean "asteroid". The speed of an asteroid is comparable to that of a planet. For example, an asteroid with an orbit similar to Earth's orbit would have a speed similar to Earth, which moves around the Sun at a rate of 30 km/second. An asteroid that is much further out will be slower; one that gets closer to the Sun will move faster, at least during part of its orbit.You can calculate the speed of an asteroid from Earth's speed, and the relative distances to the Sun, using Kepler's Third Law.
No instantaneous speed is not final speed.
for fastest speed of actual forward movement i believe its an asteroid
The average orbital speed of the asteroid Vesta is 19.34 km/s.
It is estimated that the Yukatan asteroid was travelling at a speed of 12.4 miles per second.
The escape speed from the surface of the earth, or the "escape velocity" from the earth is about 11.2km/s.
The escape speed depends upon:Mass of the planetSize of the planet
The average orbital speed is 17.882 km/s of asteroid in space
Depends entirely on the impacting speed and the size of the asteroid. Generally an asteroid impact is not going to bode well for life on Earth
Escape velocity is the speed you would have to go to escape gravity.