At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity = 4 rad/s and an angular

At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity ω₁ = 4 rad/s and an angular acceleration ω̇₁ = 3 rad/s². At the same instant, rod BD is rotating relative to rod AB with an angular velocity ω₂ = 5 rad/s which is increasing at ω̇₂ = 7 rad/s². Also, the
collar C is moving along rod BD with a velocity of 3 m/s
and an acceleration of 2 m/s², both measured relative to the
rod. Determine the velocity and acceleration of the collar at
this instant.

@ = 4 rad/s = 3 rad/s X D 3 m/s 2 m/s A B N 1.5 m 0.6 m @ = 5 rad/s @2 w = 7 rad/s y