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Science

(3,293 posts)

1. Is it a pulse or the end of expansion.

Mon May 26, 2025, 08:09 PM

May 26

I always wondered about defining the energy of the ball as it came to a halt hitting the wall and then heading away. Can that moment be defined?

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An Important Force of the Universe Appears to Be Changing, Scientists Find [View all] Judi Lynn May 26 OP

Is it a pulse or the end of expansion. cachukis May 26 #1