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Home Q & A Board Science-Related Homework Help Physics
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rinaann rinaann
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11 years ago
A projectile is fired strait upward from Earth's surface with a speed that is half the escape speed. Assume the speed that is reached occurs near the surface of the Earth. If R is the radius of Earth, the highest altitude reached, measured from the surface, is: ?
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feyi44feyi44
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11 years ago
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