imploding

"The building of the bridge will be completed in a couple of weeks."

"The wind blew the door shut violently, making everyone jump. "

"The teacher pointed out a particular detail in the math problem that several students missed. "

"The child left a tiny footprint in the wet sand near the ocean. "

"The algorithm for calculating the average test score in class involved adding all the scores together and then dividing by the number of students. "

"The children are sharing their toys. "

"A small group."

"The demolition of the old school building began this week. "

"The force required to compress a spring varies linearly with the displacement."

"My brother is a programmer for a video game company. "

"She suffered a terrible collapse after slipping on the wet floor."

"The old building's roof collapsed during the storm, sending debris everywhere. "