Rank the following types of interplanetary missions from cheapest to most expensive in terms of fuel costs. A. hyperbolic flyby of the target planet B. going into orbit around the target planet C. landing on the target planet D . returning a sample to Earth from the target planet

Rank the following types of interplanetary missions from cheapest to most expensive in terms of fuel costs. A. hyperbolic flyby of the target planet B. going into orbit around the target planet C. landing on the target planet D . returning a sample to Earth from the target planet

Horizons: Exploring the Universe (MindTap Course List)

14th Edition

ISBN:9781305960961

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter18: The Outer Solar System

Section: Chapter Questions

Problem 5RQ: Why do astronomers conclude that none of the Jovian planets’ rings can be left over from the...

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The close encounter hypothesis was rejected because of the following reasons except for this reason. b. It explained the planets were formed by gravitational disruption c. It failed to explain the orbital motions of planets d. It failed to explain why the solar system have 2 types of planets: terrestrial and jovian
Surprisingly, the New Horizons probe took pictures of Pluto and found a. ongoing volcanic eruptions b. mountain ranges c. lakes of methane d. a lot of impact craters Pluto and other "dwarf planets" are not considered proper planets because a. they don't have any moons b. they are members of belts like the asteroid and Kuiper belts c. they don't have atmospheres d. their orbital inclinations are too high e. their orbits are too eccentric Which of these planets has never had an artificial satellite? a. Neptune b. Saturn c. Mars d. Jupiter e. Venus
9 The discovery of Eris A Was not surprising, because the existence of a massive "Planet X" had been predicted nearly a century ago. B Was surprising, due to its "backwards" orbit around the Sun. C Was surprising, since we thought we knew about all large objects in the solar system. Was not surprising, because other Kuiper belt objects approaching the size of Pluto had already been discovered. D
17 Which of the following places is not generally considered a potential home for life in our solar system? (A) Titan (B) Jupiter's atmosphere C Mars D Europa
Activity 2. Quest for Escape planet. Study and analyze the illustrations and determine whether the statements below are true or false. The speedometer readings in every spacecraft show the escape velocities of each Mercury nspater 10 4 turn Venus 11 2 Ur arus farth Neptune Mars rwan TRUE or FALSE 1. A spacecraft must attain a speed of 11.2 km/s to leave the Earth's surface. 2. It is easier to leave the surface of Jupiter than Earth. 3. Escape velocity is affected by the planet's mass. 4. Mars has smaller escape velocity than Venus and Earth because it is farther from the sun. 5. The escape velocity of a planet is not affected by the sun's warping of space- time.
1.The Curiosity Rover has recently landed on Mars and likes to send Twitter updates on its progress. If a tweet is posted 13 minutes after it was sent, how far is Curiosity from Earth? (Assume there is no network lag.)______________ m 2.You've entered the Great Space Race. Your engines are hearty enough to keep you in second place. While racing, the person in front of you begins to have engine troubles and turns on his emergency lights that emit at a frequency of 5.720 1014 Hz. If the person in front of you is traveling 2692 km/s faster than you when he turns on his lights, what is the frequency of the emergency lights that you observe when it reaches you in your spaceship? (Enter your answer to four significant figures.) ___________Hz
Why do astronomers conclude that none of the Jovian planets’ rings can be left over from the formation of the planets?
Until recently, the term "planet" had no clear-cut definition. In August of 2006, leading astronomers established new guidelines and declared that Pluto is no longer a planet. Which of the following is either false or least consistent with the new guidelines? Group of answer choices Pluto is by far the largest known object in the Kuiper belt, while Eris is the largest known object in the asteroid belt. A planet must have cleared the neighborhood around its orbit. Pluto is automatically disqualified from being a planet because its oblong orbit overlaps with Neptune's. A planet must have sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a nearly round shape. Pluto and the asteroid Ceres are both now classified as dwarf planets.
For which of the following reasons (select all that apply), is it useful/important to send rovers to other planetary bodies in our solar system? O a. The engineering innovations developed to produce successful/viable rovers and landers on other planets can help lead to developments in the technology used here on Earth that may have taken far more time to develop without the limitations provided by space travel to foreign worlds. O b. The data collected can help improve our understanding of the evolution/development of our solar system. O. Rovers/landers can be outfitted with various tools and equipment that can be used to inform of us of the geological histories of each of the planets they visit. O d. More direct probes of the planetary surface are possible to detect signs of the building blocks of life. O e. Rock samples can be used to calibrate our estimations of the age of the solar system.
Does the Kepler's Third Law of planetary motion applies to Pluto? Explain
Gravitation - Energy with Orbits 7. What is the total energy needed, or output, to bring a 5000kg satellite from infinitely far away into a stable orbiting pattern 3.4x108m from the center of the Earth?
4000 km O Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Europa Ganymede Jupiter Callisto Titan Saturn Triton Neptune Suppose the moon of a planet has a mass of 1/93th the mass of the planet it is orbiting (note: the moons shown above actually are even a smaller fraction than that!). What is the ratio of the force the moon applies to the planet compared to the force the planet applies to the moon? (Express your answer as a number--don't enter anything like A:B or A/B, just the single number you get by dividing A by B.)