Final answer:
Ponyboy passed out after Dally died due to a combination of intense emotions and stress, physical exhaustion and injuries.
Step-by-step explanation:
Ponyboy passed out after Dally died because he was overwhelmed by the intense emotions and stress of the situation, combined with physical exhaustion and injuries. The death of his close friend and witnessing the violent death of another person was traumatic for Ponyboy, leading to an intense emotional and physical reaction.
In addition, Ponyboy was already in a heightened state of stress and exhaustion from the events leading up to Dally's death, including the tension between the Greasers and the Socs, the fight at the park, and Johnny's death. This cumulative stress and exhaustion could have contributed to Ponyboy passing out.
Furthermore, Ponyboy had suffered injuries during the fight and previous incidents, such as a concussion from being kicked in the head by a Soc. The combination of these injuries and the emotional trauma could have overwhelmed his body and caused him to pass out.
Learn more about Ponyboy passing out after Dally's death