Homework Help is Here – Start Your Trial Now!
Science
Physics
The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky Way Galaxy with velocities proportional to their distances. It appears to an observer on the Earth that we are at the center of an expanding universe. The figure below illustrates this for five galaxies lying along a straight line, with the Milky Way Galaxy at the center. Galaxy 1 300 Mly Galaxy 2 150 Mly Galaxy 3 MW Galaxy 4 190 Mly Galaxy 5 450 Mly v, = -4500 km/s v, = -2200 km/s V, = 2830 km/s V = 6700 km/s Using the data from the figure, calculate the velocities (in km/s) relative to the galaxies below. The results mean that observers on all galaxies will see themselves at the center of the expanding universe, and they would likely be aware of relative velocities, concluding that it is not possible to locate the center of expansion with the given information.

The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky Way Galaxy with velocities proportional to their distances. It appears to an observer on the Earth that we are at the center of an expanding universe. The figure below illustrates this for five galaxies lying along a straight line, with the Milky Way Galaxy at the center. Galaxy 1 300 Mly Galaxy 2 150 Mly Galaxy 3 MW Galaxy 4 190 Mly Galaxy 5 450 Mly v, = -4500 km/s v, = -2200 km/s V, = 2830 km/s V = 6700 km/s Using the data from the figure, calculate the velocities (in km/s) relative to the galaxies below. The results mean that observers on all galaxies will see themselves at the center of the expanding universe, and they would likely be aware of relative velocities, concluding that it is not possible to locate the center of expansion with the given information.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
See similar textbooks
icon
Related questions
Question

6a-please see attached

The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky Way Galaxy with velocities proportional to their distances. It appears to an observer on the Earth that we are at the center of an expanding universe. The figure below illustrates this for five galaxies lying along a straight line, with the Milky Way Galaxy at the center. Galaxy 1 300 Mly Galaxy 2 150 Mly Galaxy 3 MW Galaxy 4 190 Mly Galaxy 5 450 Mly v, = -4500 km/s v, = -2200 km/s V, = 2830 km/s V = 6700 km/s Using the data from the figure, calculate the velocities (in km/s) relative to the galaxies below. The results mean that observers on all galaxies will see themselves at the center of the expanding universe, and they would likely be aware of relative velocities, concluding that it is not possible to locate the center of expansion with the given information.
Transcribed Image Text:The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky Way Galaxy with velocities proportional to their distances. It appears to an observer on the Earth that we are at the center of an expanding universe. The figure below illustrates this for five galaxies lying along a straight line, with the Milky Way Galaxy at the center. Galaxy 1 300 Mly Galaxy 2 150 Mly Galaxy 3 MW Galaxy 4 190 Mly Galaxy 5 450 Mly v, = -4500 km/s v, = -2200 km/s V, = 2830 km/s V = 6700 km/s Using the data from the figure, calculate the velocities (in km/s) relative to the galaxies below. The results mean that observers on all galaxies will see themselves at the center of the expanding universe, and they would likely be aware of relative velocities, concluding that it is not possible to locate the center of expansion with the given information.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Household circuits
Learn more about
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.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON
SEE MORE TEXTBOOKS