At a given instant, the antenna has an angular motion = 3 rad/s and =

At a given instant, the antenna has an angular motion ω₁ = 3 rad/s and ω̇₁ = 2 rad/s² about the z axis. At this same instant, θ = 30°, the angular motion about the x axis is ω₂ = 1.5 rad/s and ω̇₂ = 4 rad/s². Determine the velocity and acceleration of the signal horn A at this instant. The distance from O to A is d = 3 ft.

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(2 ὡς Ι και ὡ 0 = 30°