4. The uniform circular disk with the three components of angular velocity w₁ = 3 rad/s, w25 rad/s, w3 = 8 rad/s is shown in Figure 4. Determine the kinetic energy T and the angular momentum Ho with respect to O of the disk for the instant represented when the x-y plane coincides with the X-Y plane. The mass of the disk is m = 10 kg. Y W2 W1 Z y x-X B W3 Figure 4: Uniform rotary circular disk

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...
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4. The uniform circular disk with the three components of angular velocity w₁ = 3 rad/s,
w25 rad/s, w3 = 8 rad/s is shown in Figure 4. Determine the kinetic energy T and
the angular momentum Ho with respect to O of the disk for the instant represented when
the x-y plane coincides with the X-Y plane. The mass of the disk is m = 10 kg.
Y
W2
W1
Z
y
x-X
B
W3
Figure 4: Uniform rotary circular disk
Transcribed Image Text:4. The uniform circular disk with the three components of angular velocity w₁ = 3 rad/s, w25 rad/s, w3 = 8 rad/s is shown in Figure 4. Determine the kinetic energy T and the angular momentum Ho with respect to O of the disk for the instant represented when the x-y plane coincides with the X-Y plane. The mass of the disk is m = 10 kg. Y W2 W1 Z y x-X B W3 Figure 4: Uniform rotary circular disk
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