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The original angular velocity of blade is ω0 = 0.5 rad/s. After three (3) seconds, the blade is turning with the angular velocity of ω = 2 rad/s as illustrated in the diagram shown below.  Find out the distance point P on the tip of blade which has traveled in 3 sec. Also, determine the magnitude of the acceleration of point P if t = 3 sec?

1022_kinematics of rigid body.jpg

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