Impact

Sudden forceful contact between two objects.

collision event

Impact comes from the Old French word 'impacter,' meaning to drive in or strike.

An impact is when two things bump into each other really hard, like a ball hitting a wall or a car crashing.

Impact craters are found on many planets and moons
The Chicxulub impact is believed to have contributed to the extinction of dinosaurs
Impact events can create shock waves

effect consequence

collision crash strike

dynamic physical process