The best definition of a collision is:
Two or more objects colliding in a short period of time.
As for the examples you provided, none of these activities are collisions. Therefore, the correct response is:
None of these are examples of a collision.
Which is the best definition of a collision?(1 point)
Responses
Two or more objects colliding over several days.
Two or more objects colliding over several days.
Two objects colliding over several hours.
Two objects colliding over several hours.
Two or more objects colliding in a short period of time.
Two or more objects colliding in a short period of time.
Three objects colliding in a short period of time.
How many of these are examples of collisions, assuming they occur over a short period of time?
A giraffe chewing a leaf.
A dog scratching on the door.
A log burning.
(1 point)
Responses
A giraffe chewing a leaf.
A giraffe chewing a leaf.
A giraffe chewing a leaf.
A dog scratching on the door.
A giraffe chewing a leaf. A dog scratching on the door.
None of these are examples of a collision.
None of these are examples of a collision.
A giraffe chewing a leaf.
A dog scratching on the door.
A log burning.
A giraffe chewing a leaf. A dog scratching on the door. A log burning.
1 answer