Physics for Scientists and Engineers
10th Edition
ISBN: 9781337553278
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 13, Problem 12P
To determine
The ratio of speed at perigee to that at apogee.
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The Explorer VIII satellite, placed into orbit November 3, 1960, to investigate the ionosphere, had the following orbit parameters: perigee, 459 km; apogee, 2 289 km (both distances above the Earth’s surface); period, 112.7 min. Findthe ratio υp /υa of the speed at perigee to that at apogee.
A spacecraft reaches the SOI of a planet with V = 500 m/s, ø = -65°. Use rsoj =
Obtain
m³/s?.
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m,
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Tplanet = 3.393 × 106
b, d, E using (r.co = 0), H, e, a, rperiapsis, hperiapsis of the orbit. Place your answers in a
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r = 8228 I +389 J +6888 K (km)v = -0.7 I +6.6 J -0.6 K (km/s)
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Chapter 13 Solutions
Physics for Scientists and Engineers
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