Published on: April 2, 2013. NASA X-43A uses a drop launch method: it is lifted into the air by a larger aircraft and then dropped. The initial energy for propulsion is provided by a booster rocket, which is discarded when the aircraft reaches its target altitude and speed. From that moment, the X-43A is powered by its own jet engine.
Wiktionary(0.00 / 0 votes)Rate this definition: ragtime(Noun) A musical form, predating jazz, characterized by a specific type of syncopation in which melodic accents occur between metrical beats. ragtime(Noun) A piece of music in this style.
Confidence votes 15. Ragtime music is the rhyme of how people danced and played when they where back in the 1800s. The Jim Crow Era was a post of the civil war Ragtime Music The main instrument used is the piano It was most popular between 1897-1918 The most famous rag-time composers were: Scott Joplin, Joseph Lamb, James Scott. Different styles of ragtime The Cakewalk, is an traditional African American form of music.