## Question:

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 $4 rad/{ s }^{ 2 }$ counterclockwise when $\theta= 90°$, 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.