The Cosmic Perspective (9th Edition)
9th Edition
ISBN: 9780134874364
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Textbook Question
Chapter S1, Problem 37EAP
Group Activity: Find Your Way Home. You and your partners are international spies who have been captured by a criminal gang and flown to a secret compound. You escape . . . but all you have is a watch (set to your previous local time), a star chart, and a world map (marked with longitude and latitude). How do you figure out where you are? How could you use celestial navigation to find your way home? Note: You may wish to do this activity using the four roles described in Chapter 1, Exercise 39.
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Milestone A: Walk 3.2 km (~2 miles) towards northeast.
Milestone B: Walk 1.3 km towards southeast.
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Surprise at the end!
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2. Direction:
a. what is meant by “north east?”
b. what direction would this be on a cartesian coordinate system?
c. What is meant by “south east?”
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e. What about “south”?
f. What direction on cartesian coordinate system?
3. Draw the diagram: include drawing the resultant
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4. Calculate: use trigonometry to find the displacement.
a method for determining the sizes of the orbits of pl
from the sun than Earth. His method involved noting
of days between the times that a planet was in the pc
A and B in the diagram. Using this time and the num
each planet's year, he calculated c and d.
a. For Mars, c= 55.2 and d= 103.8. How far is Mars
in astronomical units (AU)? One astronomical un
the average distance from Earth to the center of th
93 million miles.
b. For Jupiter, c 21.9 and d= 100.8. How far is Jup
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The sun is 93 million miles from earth. a) Convert 93 million miles to meters and use scientific notation and round your leading coefficient in your answer to the nearest tenth. (Show step by step conversion factors). EARTH has a mass of 6 x 10^24 kg and the Sun's mass is 1.9 x 10^30 kg. b). Use Newton’s law of universal gravitation to determine the gravitational force (N) between the earth and the sun.
Chapter S1 Solutions
The Cosmic Perspective (9th Edition)
Ch. S1 - Prob. 1VSCCh. S1 - Use the following questions to check your...Ch. S1 - Use the following questions to check your...Ch. S1 - Use the following questions to check your...Ch. S1 - Use the following questions to check your...Ch. S1 - Prob. 6VSCCh. S1 - Prob. 7VSCCh. S1 - Explain the differences between a (a) sidereal day...Ch. S1 - Prob. 2EAPCh. S1 - Prob. 3EAP
Ch. S1 - Prob. 4EAPCh. S1 - Prob. 5EAPCh. S1 - Prob. 6EAPCh. S1 - What are declination and right ascension? How are...Ch. S1 - 8. How and why do the Sun’s celestial coordinates...Ch. S1 - 9. Suppose you ire at the North Pole. Where is the...Ch. S1 - 10. Describe the Sun’s path through the local sky...Ch. S1 - 11. What is special about the tropics of Cancer...Ch. S1 - 2. Briefly describe how you can use the Sun or...Ch. S1 - Does It Make Sense? Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense?
Decide whether the statement...Ch. S1 - Does It Make Sense? Decide whether the statement...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Choose the best answer to each of the following...Ch. S1 - Transits and the Geocentric Universe. Ancient...Ch. S1 - Geometry and Science. As discussed in Mathematical...Ch. S1 - Northern Chauvinism. Why is the writing on maps...Ch. S1 - Group Activity: Find Your Way Home. You and your...Ch. S1 - Opposite Rotation. Suppose Earth rotated in a...Ch. S1 - Prob. 39EAPCh. S1 - The Sun from Mars. Mars has an axis tilt of 25.2°,...Ch. S1 - Fundamentals of Your Local Sky. Answer each of the...Ch. S1 - Prob. 42EAPCh. S1 - Prob. 43EAPCh. S1 - Prob. 44EAPCh. S1 - Prob. 46EAPCh. S1 - Lost at Sea I. During a vacation, you decide to...Ch. S1 - Prob. 48EAPCh. S1 - Prob. 49EAPCh. S1 - Lost at Sea IV. Repeat Problem 47 for this...Ch. S1 - Orbital and Synodic Periods. Use each object’s...Ch. S1 - Prob. 52EAPCh. S1 - HA=LST-RA It is 4 p.m. on the March equinox. What...Ch. S1 - Meridian Crossings of the Moon and Phobos....Ch. S1 - Mercury’s Rotation Period. Mercury’s sidereal day...
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