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The velocity with which a projectile must be fired so that it escapes the earth’s gravitational field doesn’t depend on ___________

(a) Mass of the earth

(b) Mass of the projectile

(c) Radius of the orbit

(d) Universal gravitational constant

1 Answer

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Best answer
The correct answer is (a) Mass of the earth

To explain I would say: Escape velocity does not depend on the mass of the projectile.

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