919
submitted 1 year ago by Fubarberry@sopuli.xyz to c/memes@lemmy.ml
you are viewing a single comment's thread
view the rest of the comments
[-] Greg@lemmy.ca 12 points 1 year ago

B for sure. Consider a long pole (stationary relative to the track) entering the portal at the front of the trolley, it would leave the portal at the speed the trolley is moving.

[-] Lizardking27@lemmy.world 4 points 1 year ago* (last edited 1 year ago)

Yes but it wouldn't be possessed of any momentum, it only appears to be moving because the train is moving. As soon as it cleared the portal it would drop straight to the ground.

[-] cyborganism@lemmy.ca 5 points 1 year ago

But it gains the momentum when it exits. It's moving at it exits the blue portal. Meaning it has momentum at the exit point.

this post was submitted on 18 Aug 2023
919 points (96.9% liked)

Memes

45546 readers
885 users here now

Rules:

  1. Be civil and nice.
  2. Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

founded 5 years ago
MODERATORS