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Question: point p on the robot arms moves by the formulas...

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Point P on the robot arm moves by the formulas shown. Determine the velocity and acceleration magnitudes at t 0.8s. Also determine the radius of curvature of the path at this instant. Ans: v 3.01 m/s 4. r 1 - 0.5 cos 2mtm θ-(0.5-0.2 sin 2π)rad.

Point P on the robot arms moves by the formulas shown. Determine the velocity and acceleration magnitudes at t=.8sec. Also determine the radius of curvature at this instant.

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