Bodies A and B have equal mass. Body B is initially at rest. Body A collides with body B in a one–dimensional elastic collision. Which statement is true?

what group of people depend on what yoy are talking i will still you once you tell me what group of people you are talking about : )

i think i know what group you are talking about so the brahmins

i am confused, what is the question? i can you out if you put it into more depth.

what words? are you talking about to complet what sentence