Score: (3) 3. The 30-kg semicircular homogeneous plate of 90-cm radius is released from rest in the position shown in Fi
Posted: Sat May 21, 2022 9:40 am
Score: (3) 3. The 30-kg semicircular homogeneous plate of 90-cm radius is released from rest in the position shown in Fig. 3. If the rope at B broke immediately after release, what is the angular acceleration of the plate at this instant? Also, what is the force in the rope at D? The plate and ropes are in the vertical plane. (25 points) 304 60 cm 60 cm B D 90 cm