write the expression for escape speed on the earth. give its value in the case of earth.
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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:
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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