Physics
Physics, 18.07.2019 09:40, clairajogriggsk

Aprojectile is shot from the surface of earth by means of a very powerful cannon. if the projectile reaches a height of 100.0 km above earth's surface, what was the speed of the projectile when it left the cannon?

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Aprojectile is shot from the surface of earth by means of a very powerful cannon. if the projectile...

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