COSMIC PERSPECTIVE
9th Edition
ISBN: 9780135729458
Author: Bennett
Publisher: PEARSON
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Chapter 11, Problem 54EAP
Prometheus and Pandora. These two moons orbit Saturn at 139,350 and 141,700 kilometers, respectively.
- Using Newton’s version of Kepler’s third law, find their two orbital periods. Find the percent difference in their distances from Saturn and in their orbital periods.
- Consider the two in a race around Saturn: In one Prometheus orbit, how far behind is Pandora (in units of time)? In how many Prometheus orbits will Pandora have fallen behind by one of its own orbital periods? Convert this number of periods back into units of time. This is how often the satellites pass by each other.
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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…
An asteroid is observed to be on a
superior orbit with a synodic period of
466.6 days. What are the sidereal orbital
period and semi-major axis of this
asteroid? Choose the option below that
most closely matches your answers.
Select one:
O a. Sidereal period = 1683 days and
%3D
semi-major = 2.7 AU
O b. Sidereal period = 1683 days and
semi-major axis = 4.8 AU
O c. Sidereal period = 865 days and semi-
major axis = 1.8 AU
O d. Sidereal period = 426 day and semi-
%3D
major axis = 2.7 AU
O e. Sidereal period = 1727 days and
е.
semi-major axis = 0.8 AU
How long (in Earth-Years) does it take Saturn
to orbit the Sun? Use these values of
(average) distance to the Sun.
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Chapter 11 Solutions
COSMIC PERSPECTIVE
Ch. 11 - Prob. 1VSCCh. 11 - Prob. 2VSCCh. 11 - Prob. 3VSCCh. 11 - Prob. 4VSCCh. 11 - Prob. 1EAPCh. 11 - Prob. 2EAPCh. 11 - Prob. 3EAPCh. 11 - Prob. 4EAPCh. 11 - Prob. 5EAPCh. 11 - How do clouds contribute to Jupiter's colors? Why...
Ch. 11 - Prob. 7EAPCh. 11 - Prob. 8EAPCh. 11 - Prob. 9EAPCh. 11 - Prob. 10EAPCh. 11 - Prob. 11EAPCh. 11 - Summarize the evidence for and some of the...Ch. 11 - Prob. 13EAPCh. 11 - Prob. 14EAPCh. 11 - Prob. 15EAPCh. 11 - Prob. 16EAPCh. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Prob. 24EAPCh. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Europan Ocean. Scientists strongly suspect that...Ch. 11 - Prob. 39EAPCh. 11 - The Importance of Rotation. Suppose the material...Ch. 11 - The Great Red Spot. Based on the infrared and...Ch. 11 - Prob. 46EAPCh. 11 - Minor Ingredients Matter. Suppose the jovian...Ch. 11 - Galilean Moon Formation. Look up the densities of...Ch. 11 - Disappearing Moon. Io loses about a ton (1000...Ch. 11 - Ring Particle Collisions. Each ring particle in...Ch. 11 - Prometheus and Pandora. These two moons orbit...Ch. 11 - Orbital Resonances. Using the data in Appendix E,...Ch. 11 - Prob. 56EAPCh. 11 - Titan’s Evolving Atmosphere. Titan’s exosphere...Ch. 11 - Saturn’s Thin Rings. Saturn’s ring system is more...
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