A 200 kg satellite has its center of mass at point G. Its radii of gyration about the z', x', y' axes are kz= 300 mm, kx = ky = 500 mm. At the instant shown, the satellite rotates about the x', y', and z' axes with the angular velocity shown, and its center of mass G has a velocity of VG =( -250i + 200j + 120k) m/s. Determine the kinetic energy of the satellite at this instant. = 1250 rad/s D, = 600 rad/s w,' = 300 rad/s 800 mm

A 200 kg satellite has its center of mass at point G. Its radii of gyration about the z', x', y' axes are kz= 300 mm, kx = ky = 500 mm. At the instant shown, the satellite rotates about the x', y', and z' axes with the angular velocity shown, and its center of mass G has a velocity of VG =( -250i + 200j + 120k) m/s. Determine the kinetic energy of the satellite at this instant. = 1250 rad/s D, = 600 rad/s w,' = 300 rad/s 800 mm

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

A 200 kg satellite has its center of mass at point G. Its radii of gyration
about the z', x', y' axes are k= 300 mm, kx = ky = 500 mm. At the
instant shown, the satellite rotates about the x', y', and z' axes with
the angular velocity shown, and its center of mass G has a velocity of
VG =( -250i + 200j + 120k) m/s.
Determine the kinetic energy of the satellite at this instant.
z, z
= 1250 rad/s
D = 600 rad/s
w,' = 300 rad/s
800 mm

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