A 9.8-kg watermelon and a 8.0-kg pumpkin are attached to each other via a cord that wraps over a pulley, as shown. Friction is negligible everywhere in this system. What is the acceleration of the pumpkin? What is the acceleration of the watermelon? If the system is released from rest, how far along the incline will the pumpkin travel in 0.30 s? What is the speed of the watermelon after 0.20 s?