*21-68. The conical top has a mass of 0.8 kg, and the moments of inertia are 1, = 1, = 3.5(10-3) kg · m² and I: = 0.8(103) kg m². If it spins freely in the ball-and socket joint at A with an angular velocity w, = 750 rad/s, compute the precession of the top about the axis of the shaft AB. 100 mm 30

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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*21-68. The conical top has a mass of 0.8 kg, and the
moments of inertia are 1, = 1, = 3.5(10-3) kg · m² and
I: = 0.8(103) kg m². If it spins freely in the ball-and socket
joint at A with an angular velocity w, = 750 rad/s, compute
the precession of the top about the axis of the shaft AB.
100 mm
30
Transcribed Image Text:*21-68. The conical top has a mass of 0.8 kg, and the moments of inertia are 1, = 1, = 3.5(10-3) kg · m² and I: = 0.8(103) kg m². If it spins freely in the ball-and socket joint at A with an angular velocity w, = 750 rad/s, compute the precession of the top about the axis of the shaft AB. 100 mm 30
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