this post was submitted on 18 Aug 2023
221 points (100.0% liked)

196

16501 readers
3100 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] simplecyphers@lemmy.world 8 points 1 year ago

B, because position and speed are relative,

it would slow the train down equal to the momentum gained by the people.