4 ms·

And lethal, as with this senseless death a few weeks ago: https://www.theguardian.com/uk-news/2022/jan/21/british-man-killed-by-stray-bullet-as-he-lay-in-bed-i

• anonfornoreason 5y ago
  That was through the wall not the ceiling. Bullets fired into air and returning to earth (assuming straight up so little to no horizontal velocity) don’t have the kinetic energy to go through a roof and kill someone.