A hyperbolic earth departure trajectory has a perigee altitude of 250 km and a perigee speed of 11 km/s. Calculate: (a) the hyperbolic excess speed (km/s); (b) the radius (km) when the true anomaly is 100°; (c) v, and vi (km/s) when the true anomaly is 100°.

A hyperbolic earth departure trajectory has a perigee altitude of 250 km and a perigee speed of 11 km/s. Calculate: (a) the hyperbolic excess speed (km/s); (b) the radius (km) when the true anomaly is 100°; (c) v, and vi (km/s) when the true anomaly is 100°.

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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Question

Section 2.9
2.36 A hyperbolic earth departure trajectory has a perigee altitude of 250 km and a perigee speed of
11 km/s. Calculate:
(a) the hyperbolic excess speed (km/s);
(b) the radius (km) when the true anomaly is 100°;
(c) v, and vi (km/s) when the true anomaly is 100°.

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