The slender bar \(A B\) weighs \(60 \mathrm{lb}\) and moves in the vertical plane, with its ends constrained to follow the smooth horizontal and vertical guides. If the 30-lb force is applied at \(A\) with the bar initially at rest in the position for which \(\theta=30^{\circ}\), calculate the resulting angular acceleration of the bar and the forces on the small end rollers at \(A\) and \(B\).

Transcribed Image Text:

BO 2' G 2' y 30 lb -x