Talk:2711: Optimal Bowling

Who cares about rules? I mean, I'm pretty sure your score won't count according to rules if you bowl from establishment uphill from bowling alley. -- Hkmaly (talk) 05:36, 15 December 2022 (UTC)

If the ball has a diameter of 8.5 inches (multiplied by 2.54 and Pi makes about 67.8cm circumference) the rpm is also limited by the speed of light of the surface (reached at about 6.4x10^9rpm).

Please elaborate on how widespread the aforementioned destruction would be. 172.71.154.38 10:50, 15 December 2022 (UTC)

See What-If #1 (https://what-if.xkcd.com/1/) for reference. Elektrizikekswerk (talk) 11:01, 15 December 2022 (UTC)

Randall is clearly overestimating the mass range at which "equipment damage" would occur. Even 10^3 kilos is a //car//. I'm pretty sure that throwing a bowling ball the mass of a car would do a lot of equipment damage. I believe the 10^10 to 10^20 range should be "widespread destruction" (already a category above) and between that and the Schwarzchild mass should be something like "all life on Earth destroyed" because 10^20 kilos is plenty large enough for a global killer asteroid (admittedly its velocity would be much smaller... but still, I don't see how you have 1% of the Moon's mass in bowling ball without wiping out all life on Earth). 172.70.85.175 11:20, 15 December 2022 (UTC)

For further edification: A 10^3 kg bowling ball traveling at 10^3 m/s is approximately equivalent to a shell fired from the main battery gun of a battleship. 162.158.159.74 11:40, 15 December 2022 (UTC)