16-146. A ride in an amusement park consists of a rotating arm AB that has an angular acceleration of æAB = 1 rad/s? when wAB = 2 rad/s at the instant shown. Also at this instant the car mounted at the end of the arm has an angular acceleration of a = (-0,6k} rad/s² and angular velocity of w' = {-0.5k} rad/s, measured relative to the arm. Determine the velocity and acceleration of the passenger Cat this instant. = 0.5 rad/s 10 ft 60 2 ft |aAв 2 гad /s 30°

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