Cosmic Perspective Fundamentals
3rd Edition
ISBN: 9780134988504
Author: Bennett, Jeffrey O., Donahue, M. (megan), SCHNEIDER, Nicholas, Voit, Mark
Publisher: Pearson,
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Chapter 1, Problem 2QQ
Choose the best answer to each of the following. Explain your reasoning.
An astronomical unit is (a) any planet’s average distance from the Sun. (b) Earth’s average distance from the Sun. (c) any large astronomical distance.
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The table below presents the semi-major axis (a) and Actual orbital period for all of the major planets in the solar system. Cube for each planet the semi-major axis in Astronomical Units. Then take the square root of this number to get the Calculated orbital period of each planet. Fill in the final row of data for each planet.
Table of Data for Kepler’s Third Law:
Table of Data for Kepler’s Third Law:
Planet aau = Semi-Major Axis (AU) Actual Planet Calculated Planet
Period (Yr) Period (Yr)
__________ ______________________ ___________ ________________
Mercury 0.39 0.24
Venus 0.72 0.62
Earth 1.00 1.00
Mars 1.52 1.88
Jupiter…
3
30
4
Name:
Show all calculations and formula used. Submit in word and or pdf format, express all answers in sig
figure And scientific notation. Box the final answer, if you box out other figures aside from the final
answer then your answer is not clear and will be considered wrong. Use this format in your submission.
Proper orientation of paper is required. Not following instructions will earn a demerit. DO NOT USE
YELLOW PAPER
| 1. A roller coaster is
dragged up to point
1 where it is
released from rest.
Find the speed
|(m/s) in point 4.
(See figure above)
- How far (in km) is 3.5 lightyears(ly) – the distance traveled by light in one Earth year?
- How much is this same value in parsecs and (C) in astronomical units (AU)?
Use 299,732 km/s for the speed of light (c) and 1 year = 365 days.
Show your solution and write your answer in both regular notation and scientific notation.
Chapter 1 Solutions
Cosmic Perspective Fundamentals
Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....
Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Choose the best answer to each of the following....Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Prob. 18SEQCh. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...Ch. 1 - Explain all answers clearly, using complete...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Study the image below. The bull's-eye represents the accepted true value. Each cross represents a repeated measurement of the same quantity. Describe each of the figures by choosing its description inside the box. Precise and Accurate C. Not accurate but precise Aaureta but nat nrnsins Not a gsureta Figure 1 Figure 2 Figure 3 Figure 4 I. What is your basis for your choices in describing the figures above? What is your idea about accuracy? How about precision?arrow_forwardPlease use the info to answer the question. Please circle your answer.arrow_forwardUse three decimals throughout your solution and round answers to threedecimal places. Show complete solution. Box your final answers.arrow_forward
- Show your complete and detailed solution. Round off your answers to 4 decimal digits and box your final answers.arrow_forwarda 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 %3D sun in astronomical units? lo olpno er ort to rt .onte eteem-21 o to bre e ne ern 100 o ho aotem t elbl erl pnibioda lert pribiortarrow_forwardUse Kepler's 3rd Law and the small angle approximation. a) An object is located in the solar system at a distance from the Sun equal to 41 AU's . What is the objects orbital period? b) An object seen in a telescope has an angular diameter equivalent to 41 (in units of arc seconds). What is its linear diameter if the object is 250 million km from you? Draw a labeled diagram of this situation.arrow_forward
- Show your complete solution.Use 3 decimal places throughout your solution and express final answers in 3 decimalplaces. Answers with wrong units will not be considered.Box or highlight your final answers.arrow_forwardState the definition for a parsec, and derive its value in terms of As- tronomical Units. Convert your answer for the value of the distance of a parsec in Astronomical Units into light years. Be sure to include a large and clearly labeled diagram showing how you arrived at your conclusions. Be sure to show all work!arrow_forwardDelay time for communication between GEO satellites and Earth. Use the relationship between distance (d), time (t) and speed (v), d = vt to repeat the calculation we did in class, but this time using the English units. Use the fact that GEO satellites orbit at 22,236 miles above Earth's equator, and that the speed of light is 1.86 x 105 mi/s. (Note that both of these values are equivalent to those used in class.) You may want to write this calculation on paper and insert a photo here.arrow_forward
- (If relevant) A clearly labeled diagram (or diagrams) clearly pertaining to your analysis with a coordinate system and relevant labels. Final answer with appropriate units and significant figures. A 2-3 sentence reflection on your answer. Does it make sense? Why or why not? What are some implications? Do not just summarize your solution procedure.arrow_forwardMilestone A: Walk 3.2 km (~2 miles) towards northeast. Milestone B: Walk 1.3 km towards southeast. Milestone C: Walk 2.4 km directly south. Surprise at the end! You have arrived at the treasure! Distance: What is the total distance traveled if you walk the distance A, B, C? Give your answer in km and miles. 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?” d. What direction would this be on a cartesian coordinate system? e. What about “south”? f. What direction on cartesian coordinate system? 3. Draw the diagram: include drawing the resultant a. What does the resultant vector represent? 4. Calculate: use trigonometry to find the displacement.arrow_forwardPlease answer the questions with complete and detailed solution. Use the international standard unit. I have attached the formula that we regularly use as a reference. Thank you!arrow_forward
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