The member OA of the industrial robot telescopes and pivots about the fixed axis at point...

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The member OA of the industrial robot telescopes and pivots about the fixed axis at point O. At the instant shown, 0 = 55,0 = 2.1 rad/s, 0 = 0.67 rad/s, OA = 1.02 m, OA = 0.51 m/s, and OA = -5.6 m/s. Determine the velocity v and acceleration a of joint A of the robot. The base of the robot does not revolve about a vertical axis. 1.02 m 1.08 m Answers: v = (i a-i 19 1 -1 + ! j) m/s j) m/s The member OA of the industrial robot telescopes and pivots about the fixed axis at point O. At the instant shown, 0 = 55,0 = 2.1 rad/s, 0 = 0.67 rad/s, OA = 1.02 m, OA = 0.51 m/s, and OA = -5.6 m/s. Determine the velocity v and acceleration a of joint A of the robot. The base of the robot does not revolve about a vertical axis. 1.02 m 1.08 m Answers: v = (i a-i 19 1 -1 + ! j) m/s j) m/s