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Posted: **Sun Jul 10, 2022 11:43 am**

: Bar Oa Has The Angular Motions Of 4 0 Rad S And 8 0 Rad S Is Shown If Angular Velocity Of Bar Ab Is 1 15 Rad S A 0 1 (111.97 KiB) Viewed 32 times

Bar OA has the angular motions of 4.0 rad/s, and 8.0 rad/s² is shown. If angular velocity of Bar AB is 1.15 rad/s, a = 0.50 m, b = 2.0 m, and 0 = 30°. Determine the magnitude of the angular acceleration of the bar AB at this instant in rad/s2. 0 a @₁ α₁ K