the Mach number
Some call it hypersonic - others hold that for Mach 7
1,000,000 to 20,000,000
I think one of them is tennis, cos he didn't miss any mach of Rafael Nadal in Madrid
The Speed of Sound
yes 6 player mach or 2 player zombie mode
Close! Actually, Mach-1 is the speed of sound. anything above Mach-1 (Mach-(1-5)) is supersonic, all the way up to Mach-5, at which point an object is called "Hypersonic". Sometimes speeds above Mach-10 are referred to as "High-Hypersonic". So, a jet moving at Mach-1 wouldn't actually be traveling FASTER than sound, it would be traveling AS FAST as sound.
no that's why ones called a fast back and the other ons a mach 1
Mach 460 sound system (premium radio and speaker package with amps) used in the mid to late 90's. The 460 was later dropped from the name and it was called the Mach Audio package. Now it is called the Shaker 500 or Shaker 1000 depending on the wattage of the amp selected from the factory.
boner
Twice the speed of sound is called Mach 2. This means an object is traveling at twice the speed of sound, around 1,522 miles per hour at sea level.
A Mach Speed MP3 Player will vary upon size, memory etc. It would be ideal to check out Amazon.com. There, you can read the review on a product, compare the product prices and be able to return your product if not satisfied.