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Home Q & A Board Science-Related Homework Help Physics
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analiseortiz56 analiseortiz56
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6 years ago
Planet Roton has a mass of 4.0 x 1023 kg and a radius of 2.0 x 106 m. With what speed should a space probe be launched from the surface of Roton so as to achieve a maximum distance of 3.0 x 106 m from the center of Roton?
 a. 4.2 km/s
  b. 3.9 km/s
  c. 3.0 km/s
  d. 3.4 km/s
  e. 6.0 km/s
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beats51beats51
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6 years ago
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kdm
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#2
4 years ago
thank you
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