*21-72. The 0.25 kg football is spinning at w, = 15 rad/s as shown. If 0 = 40°, determine the precession about the z axis. The radius of gyration about the spin axis is k, = 0.042 m, and about a transverse axis is k, = 0.13 m. w, = 15 rad/s
*21-72. The 0.25 kg football is spinning at w, = 15 rad/s as shown. If 0 = 40°, determine the precession about the z axis. The radius of gyration about the spin axis is k, = 0.042 m, and about a transverse axis is k, = 0.13 m. w, = 15 rad/s
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![*21-72. The 0.25 kg football is spinning at w, = 15 rad/s
as shown. If 0 = 40°, determine the precession about the
z axis. The radius of gyration about the spin axis is
k, = 0.042 m, and about a transverse axis is k, = 0.13 m.
w, = 15 rad/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcabb5d5d-cd77-4a70-b6a7-911dd7fc1e4f%2Ffb7069a8-2a9e-480f-90c2-74aab1458134%2F4m8ll0k.png&w=3840&q=75)
Transcribed Image Text:*21-72. The 0.25 kg football is spinning at w, = 15 rad/s
as shown. If 0 = 40°, determine the precession about the
z axis. The radius of gyration about the spin axis is
k, = 0.042 m, and about a transverse axis is k, = 0.13 m.
w, = 15 rad/s
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