Aside from avoiding one, the seat belts and air bags in good working order is a must.
The adjective form for the noun collision is collisional.
Collision is a noun not a verb. The verb form is collide, and the past tense is collided.
You can change "collision" to a verb by using the word "collide." For example, instead of saying "there was a collision," you can say "the two cars collided."
They run. Rabbits can run extremely fast, so that is their best form of protection.
SR-1
Mountains
A convergent boundary
At destructive collision plate boundaries eg Alps (collision of African and Eurasian plates)
Collider and collision are the noun forms for the verb to collide; collided is the past tense of the verb.
An effective collision between reactant particles results in a chemical reaction, while an ineffective collision does not lead to a reaction because the particles do not have enough energy or correct orientation to break and form bonds. In an effective collision, reactant molecules collide with sufficient energy and in the correct orientation to overcome the activation energy barrier and form product molecules.
That is the correct spelling of "collision" (an impact).
Geologic uplift, sinking, continental collision, rifting.