Could 1000 feet per second refer to the speed of sound?
1000ft/s = 300m/s (more or less). Speed of sound = 330m/s.
With regards to previous comments...
Passenger aircraft don't usually fly at 1000ft/s. This would be near Mach 1. A typical passenger jet has a maximum cruise speed of around 900km/h = about 820ft/s.
Cars definitely do not drive at 1000ft/s. That's over 650mph. If you have a car that goes this fast, you should give Richard Noble a ring.
Could 1000 feet per second refer to the speed of sound?
1000ft/s = 300m/s (more or less). Speed of sound = 330m/s.
With regards to previous comments...
Passenger aircraft don't usually fly at 1000ft/s. This would be near Mach 1. A typical passenger jet has a maximum cruise speed of around 900km/h = about 820ft/s.
Cars definitely do not drive at 1000ft/s. That's over 650mph. If you have a car that goes this fast, you should give Richard Noble a ring.