the escape speed from the surface of earth is?
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Answer:
about 11.2 km/s
Explanation:
On the surface of the Earth, the escape velocity is about 11.2 km/s, which is approximately 33 times the speed of sound (Mach 33) and several times the muzzle velocity of a rifle bullet (up to 1.7 km/s).
The escape speed of the earth at the surface is approximately 11.186 km/s. That means “an object should have a minimum of 11.186 km/s initial velocity to escape from earth's gravity and fly to infinite space.”
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Answer:
On the surface of earth the escape velocity is about 11.2km/s, whuch is approximately 33 times the speed og sound (Mach 33) the several times the muzzle velocity of a rifle bullet uo to 1.7km/s.
Explanation:
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