At a given instant the roller A on the bar has the velocity and acceleration shown. Determine the velocity and acceleration of the roller B, and the bar's angular velocity and angular acceleration at this instant. 4 m/s 6 m/s² no ellos say of A 30° d) to O 151ds-9d) wod noberson bas moW imoteoos telugnt d 0.6 mo lang 30° B

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