The Cosmic Perspective (8th Edition)
8th Edition
ISBN: 9780134059068
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Chapter S3, Problem 54EAP
To determine
Could you go to the Andromeda Galaxy and come back within your lifetime and what would you find when you returned to Earth?
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A ball is thrown with an initial speed v, at an angle 6, with the horizontal. The horizontal range of the ball is R, and the ball reaches a maximum height R/4. In terms of R and g, find the following.
(a) the time interval during which the ball is in motion
2R
(b) the ball's speed at the peak of its path
v=
Rg 2
√ sin 26, V 3
(c) the initial vertical component of its velocity
Rg
sin ei
sin 20
(d) its initial speed
Rg
√ sin 20
×
(e) the angle 6, expressed in terms of arctan of a fraction.
1
(f) Suppose the ball is thrown at the same initial speed found in (d) but at the angle appropriate for reaching the greatest height that it can. Find this height.
hmax
R2
(g) Suppose the ball is thrown at the same initial speed but at the angle for greatest possible range. Find this maximum horizontal range.
Xmax
R√3
2
Chapter S3 Solutions
The Cosmic Perspective (8th Edition)
Ch. S3 - Prob. 1EAPCh. S3 - Prob. 2EAPCh. S3 - Prob. 3EAPCh. S3 - Prob. 4EAPCh. S3 - Prob. 5EAPCh. S3 - What is a space time diagram? Define worldline and...Ch. S3 - 7. How do rules of geometry differ depending on...Ch. S3 - Prob. 8EAPCh. S3 - Prob. 9EAPCh. S3 - 10. According to general relativity, what is...
Ch. S3 - Prob. 11EAPCh. S3 - What is gravitational time dilation. What...Ch. S3 - Prob. 13EAPCh. S3 - Prob. 14EAPCh. S3 - Prob. 15EAPCh. S3 - Does It Make Sense? Decide whether the statement...Ch. S3 - Prob. 17EAPCh. S3 - Prob. 18EAPCh. S3 - Prob. 19EAPCh. S3 - Prob. 20EAPCh. S3 - Prob. 21EAPCh. S3 - Does It Make Sense?
Decide whether the statement...Ch. S3 - Prob. 23EAPCh. S3 - Prob. 24EAPCh. S3 - Prob. 25EAPCh. S3 - Choose the best answer to each of the following....Ch. S3 - Prob. 27EAPCh. S3 - Prob. 28EAPCh. S3 - Prob. 29EAPCh. S3 - Prob. 30EAPCh. S3 - Prob. 31EAPCh. S3 - Prob. 32EAPCh. S3 - Prob. 33EAPCh. S3 - Prob. 34EAPCh. S3 - Prob. 35EAPCh. S3 - Prob. 36EAPCh. S3 - Prob. 37EAPCh. S3 - Prob. 38EAPCh. S3 - Prob. 39EAPCh. S3 - 40. Alternative Geometries. Find an everyday...Ch. S3 - Prob. 41EAPCh. S3 - Prob. 42EAPCh. S3 - Prob. 43EAPCh. S3 - Prob. 44EAPCh. S3 - Prob. 45EAPCh. S3 - Prob. 46EAPCh. S3 - Prob. 47EAPCh. S3 - Prob. 48EAPCh. S3 - Prob. 49EAPCh. S3 - Prob. 50EAPCh. S3 - Prob. 51EAPCh. S3 - Prob. 52EAPCh. S3 - Prob. 53EAPCh. S3 - Prob. 54EAPCh. S3 - Prob. 55EAPCh. S3 - Prob. 56EAPCh. S3 - Prob. 57EAPCh. S3 - Prob. 58EAPCh. S3 - Prob. 59EAPCh. S3 - Prob. 60EAPCh. S3 - Prob. 61EAPCh. S3 - Prob. 62EAP
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