Two rods AE and BD pass through holes drilled into a hexagonal block. (The holes are drilled in different planes so that the rods will not touch each other.) Knowing that rod AE has an angular velocity of 20 rad/s clockwise and an angular acceleration of 4 rad/s2 counterclockwise when θ = 90°, determine, (a) the relative velocity of the block with respect to each rod, (b) the relative acceleration of the block with respect to each rod.

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60° 100 mm