Because we are dividing an impulse by a forceâthe force on the fuel due to earth's gravityâthe force units cancel out, and the units for specific impulse are simply seconds. A rocket might have a specific impulse of 300 s.
Complicated on YouTube. Complicated is the debut single by Canadian singer-songwriter Avril Lavigne, released in 2002 from her debut album, Let Go. It was written by Lavigne and The Matrix (Scott Spock, Lauren Christy, and Graham Edwards), and produced by The Matrix.
A feature film adaptation, also titled The Spiderwick Chronicles, was produced by Nickelodeon Movies and premiered on February 14, 2008; an accompanying video game was released in early February 2008. second series, entitled Beyond the Spiderwick Chronicles includes The Nixie's Song (2007), A Giant Problem (2008), and The Wyrm King (2009).