Question

what do u means collision​

Answer 1

Answer:

a collision is any event in which two or more bodies exert forces on each other in a relatively short time. Although the most common use of the word collision refers to incidents in which two or more objects collide with great force, the scientific use of the term implies nothing about the magnitude of the force.

Some examples of physical interactions that scientists would consider collisions are the following:

When an insect lands on a plant's leaf, its legs are said to collide with the leaf.

When a boxer throws a punch, their fist is said to collide with the opponent's body.