FactChecker's latest activity
-
FactChecker reacted to DaveC426913's post in the thread Undergrad Acceleration calculation in Special Relativity with
Like.
Yes. The four phases all have symmetrical profiles, just different choices of frames of reference. The starting velocity of phase 2 is... -
There was a fake video of the former Minister of Finance of Greece that was so realistic that it fooled a lot of people. Then when the...
-
FactChecker replied to the thread Undergrad Understanding permutations and combinations in a coin toss experiment.In a two-toss experiment, if (H, T) is considered different from (T, H), you are counting permutations. If they are considered the same...
-
Hi, may I remind you of the Homework Help Guidelines for Students and Helpers and ask for a few clarifications ? I spent some time...
