What are examples of perfectly inelastic collisions?

a- baseball bouncing off the back

b-bumper cars bumping off of each other

c-cue ball hitting an eight ball and then stopping

d-plane landing on an aircraft carrier

e-rain sticking to a window

f-two train cars coupling together

The answers are 4, 5, 6 on edgen

Explanation:

4. a plane landing on an aircraft carrier

5. rain sticking to a window

6. two train cars coupling together

ammonium chloride & tallow

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.