Question: The disk rotates about the shaft S, while the shaft is turning about the z axis at a rate of z = 4 rad/s,

The disk rotates about the shaft S, while the shaft is turning about the z axis at a rate of ω_z = 4 rad/s, which is increasing at 2 rad/s². Determine the velocity and acceleration of point A on the disk at the instant shown. No slipping occurs. X B 0.1 m S N D2 rad/s 4 rad/s 0.5 m

X B 0.1 m S N D2 rad/s 4 rad/s 0.5 m y 0.1 m

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