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.
Premise: Two families of five try to guess what the `survey said' in polls conducted with 100 people in this durable game show. It premiered in 1977 and has had several versions since then, including an hourlong network edition titled `The Family Feud Challenge.' (more)