Astronomy: A Beginner's Guide to the Universe (8th Edition)
8th Edition
ISBN: 9780134087702
Author: Eric Chaisson, Steve McMillan
Publisher: PEARSON
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Chapter 4, Problem 11RD
To determine
The reason for jovian planets being so much larger than terrestrial planets.
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Question: For a liquid with typical values
a = 10-3K-¹
K = 10-4 bar-1
V=50 cm³ mol-1,
Cp 200 J mol-1K-1,
calculate the following quantities at 300 K and 1 bar for one mole of gas:
1. () P
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2. (9) T
3. (V) T
4. (1) P
5. (9) T
6. Cv
7. (OF)T
A,B,C AND D
A bungee jumper plans to bungee jump from a bridge 64.0 m above the ground. He plans to use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 6.00 m above the water. Model his body as a particle and the cord as having negligible mass and obeying
Hooke's law. In a preliminary test he finds that when hanging at rest from a 5.00 m length of the cord, his body weight stretches it by 1.55 m. He will drop from rest at the point where the top end of a longer section of the cord is attached to the bridge.
(a) What length of cord should he use?
Use subscripts 1 and 2 respectively to represent the 5.00 m test length and the actual jump length. Use Hooke's law F = KAL and the fact that the change in length AL for a given force is proportional the length L (AL = CL), to determine the force constant for the test case and for the
jump case. Use conservation of mechanical energy to determine the length of the rope. m
(b) What maximum acceleration will he…
Chapter 4 Solutions
Astronomy: A Beginner's Guide to the Universe (8th Edition)
Ch. 4 - Prob. 1RDCh. 4 - Prob. 2RDCh. 4 - Prob. 3RDCh. 4 - Prob. 4RDCh. 4 - Prob. 5RDCh. 4 - Prob. 6RDCh. 4 - Prob. 7RDCh. 4 - Prob. 8RDCh. 4 - Prob. 9RDCh. 4 - Prob. 10RD
Ch. 4 - Prob. 11RDCh. 4 - Prob. 12RDCh. 4 - Prob. 13RDCh. 4 - Prob. 14RDCh. 4 - Prob. 15RDCh. 4 - Prob. 1CTCh. 4 - Prob. 2CTCh. 4 - Prob. 3CTCh. 4 - Prob. 4CTCh. 4 - Prob. 5CTCh. 4 - Prob. 6CTCh. 4 - Prob. 7CTCh. 4 - Prob. 8CTCh. 4 - Prob. 9CTCh. 4 - Prob. 10CTCh. 4 - Prob. 11CTCh. 4 - Prob. 12CTCh. 4 - Prob. 13CTCh. 4 - Prob. 14CTCh. 4 - Prob. 15CTCh. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - The planet orbiting star HD187123 has a semimajor...Ch. 4 - Prob. 7PCh. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - The amount of energy reaching a planet’s surface...
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