Spaceman Spiff orbits planet X

  1. Spaceman Spiff orbits planet X with his spaceship. To remain in orbit at 410km from the planet's center, he should maintain a
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    2. Ann asked by Ann
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  2. Spaceman Fred orbits planet X with his spaceship. To remain in orbit at 410km from the planet's center, he should maintain a
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    2. Alex asked by Alex
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  3. Spaceman Spiff's space box wights 60N. its engine exerts a +312N of force at lift-off. what is the acceleration when it lifts
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    2. felipe asked by felipe
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  4. Spaceman Spiff sits just outside the Milky Way galaxy with a cup of liquid Helium which is at approximately 4K (-269 0C). He has
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    2. gian asked by gian
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  5. Based on the following data about planet X (which orbits around the Sun):Planet X's distance from Sun = 3.6*1012 m Planet X's
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    2. kelsey asked by kelsey
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  6. Imagine two planets of equal mass. Planet A orbits the sun, while Planet B orbits a black hole that has 10,000 times the mass of
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  7. Imagine two planets of equal mass. Planet A orbits the sun, while Planet B orbits a black hole that has 10,000 times the mass of
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  8. Spaceman Spiff’s spacecraft has a warning light that is supposed to switch on when the freemblasters are overheated. Let W be
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    2. jerome asked by jerome
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  9. What holds a moon in its orbit?(1 point) Responses its own internal magnetism its own internal magnetism the heat generated by
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  10. Two planets are orbiting a star. Planet A is closer to the star than Planet B. Which description explains the expected motion of
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