Mach number Mach number In fluid dynamics, the Mach number (M or Ma) (; ) is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound. where: By definition, at Mach1, the local flow velocity is equal to the speed of sound. At Mach0.65, is 65% of the speed of sound (subsonic), and, at Mach1.35, is 35% faster than the speed of sound (supersonic). The local speed of sound, and thereby the Mach number, depends on the condition of the surrounding medium, in particular the temperature. The Mach number is primarily used to determine
Mach Rider Blue, further reinforcing the connection between the two series. The remix returned in later titles "Super Smash Bros. Brawl" and "Super Smash Bros. for Wii U". There is also a collectible Mach Rider trophy in "Melee", and a Mach Rider sticker in "Brawl". In "Mario Kart Wii", a vehicle called the "Mach Bike" resembles the bike in "Mach Rider". In addition, a similar vehicle also appeared in "Mario Kart 8", known as the "Sport Bike". In "", one of the many minigames is based on "Mach Rider". Mach Rider It was released on the Virtual Console for the Wii (2007),