Satellites A and b are traveling in the same plane in circular orbits around the earth at altitudes of 120 and 200 mi, respectively. If at t= 0 the satellites are aligned as shown and knowing that the radius of the earth is R= 3960 mi, determine when the satellites will next be radially aligned. (See information given in Probs. 11.153–11.154.)Reference to Problem 11.153-11.154: ‚BTB 11.153 and 11.154 A satellite will travel indefinitely in a circular orbitaround a planet if the normal component of the acceleration of thesatellite is equal to g(R/r), where g is the acceleration of gravityat the surface of the planet, R is the radius of the planet, and r isthe distance from the center of the planet to the satellite. Knowingthat the diameter of the sun is 1.39 Gm and that the acceleration ofgravity at its surface is 274 m/s?, determine the radius of the orbitof the indicated planet around the sun assuming that the orbit iscircular.11.153 Earth: (vmean)orbit11.154 Saturn: (vmean)orbit107 Mm/h.34.7 Mm/h.

Given A satellite radius = 120 mi B satellite radius = 200 mi Radius of earth = 3960 mi To find Time…

Answered: ‚B TB 11.153 and 11.154 A satellite…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Satellites A and b are traveling in the same plane in circular orbits around the earth at altitudes of 120 and 200 mi, respectively. If at t= 0 the satellites are aligned as shown and knowing that the radius of the earth is R= 3960 mi, determine when the satellites will next be radially aligned. (See information given in Probs. 11.153–11.154.)
Reference to Problem 11.153-11.154:

11.153 and 11.154 A satellite will travel indefinitely in a circular orbit
around a planet if the normal component of the acceleration of the
satellite is equal to g(R/r), where g is the acceleration of gravity
at the surface of the planet, R is the radius of the planet, and r is
the distance from the center of the planet to the satellite. Knowing
that the diameter of the sun is 1.39 Gm and that the acceleration of
gravity at its surface is 274 m/s?, determine the radius of the orbit
of the indicated planet around the sun assuming that the orbit is
circular.
11.153 Earth: (vmean)orbit
11.154 Saturn: (vmean)orbit
107 Mm/h.
34.7 Mm/h.

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