Didactalia: material educativo

Siguenos en redes sociales:

What can I do?

226297 materialEducativo

textoFiltroFicha

Rocket

tipo de documento Wikipedia article Definition

Equipo Didactalia Equipo Didactalia

  • I like 0
  • Visits 58
  • Comments 0
  • Save to
  • Actions

About this resource...

Rocket
Definition
Wikipedia articleDbpedia source
A rocket is a missile, spacecraft, aircraft or other vehicle that obtains thrust from a rocket engine. Rocket engine exhaust is formed entirely from propellants carried within the rocket before use. Rocket engines work by action and reaction. Rocket engines push rockets forward simply by throwing their exhaust backwards extremely fast. While comparatively inefficient for low speed use, rockets are relatively lightweight and powerful, capable of generating large accelerations and of attaining extremely high speeds with reasonable efficiency. Rockets are not reliant on the atmosphere and work very well in space. Rockets for military and recreational uses date back to at least 13th century China. Significant scientific, interplanetary and industrial use did not occur until the 20th century, when rocketry was the enabling technology of the Space Age, including setting foot on the moon. Rockets are now used for fireworks, weaponry, ejection seats, launch vehicles for artificial satellites, human spaceflight, and space exploration. Chemical rockets are the most common type of rocket and they typically create their exhaust by the combustion of rocket propellant. Chemical rockets store a large amount of energy in an easily released form, and can be very dangerous. However, careful design, testing, construction and use minimizes risks.
Rocket
English Wikipedia http://en.wikipedia.org/wiki/Rocket
Spanish wikipedia http://es.wikipedia.org/wiki/Cohete
Wiki page external link http://www.nasa.gov/ http://archive.gao.gov/f0302/096542.pdf http://ast.faa.gov/ http://exploration.grc.nasa.gov/education/rocket/rktstage.html http://naca.central.cranfield.ac.uk/reports/1958/naca-report-1381.pdf http://ntrs.nasa.gov/search.jsp?Ntt=sp-125&Ntk=all&Ntx=mode http://space.skyrocket.de/ http://www.acema.com.ar/ http://www.braeunig.us/space/index.htm http://www.canadianrocketry.org/ http://www.isro.org/ http://www.modellraketen.org/ http://www.pwrengineering.com/data.htm http://www.sderotmedia.com/ http://www.tripoli.org/ http://www.ukra.org.uk/ http://books.google.com/?id=7n6Cg9znFrUC&printsec=frontcover http://books.google.com/?id=BZxSnd2Xyb0C&printsec=frontcover http://books.google.com/?id=LQbDOxg3XZcC&printsec=frontcover http://books.google.com/?id=esnWJkYRCJ4C&printsec=frontcover http://www.astronautix.com/lvs/ http://www.relativitycalculator.com/rocket_equations.shtml http://www.nar.org/ http://sites.google.com/site/rgoddardsite http://web.archive.org/web/20070818125248/http:/www.nasm.si.edu/research/dsh/artifacts/RM-Hale24pdr.htm http://www.nasa.gov/missions/research/f_sounding.html http://www.archive.org/stream/dictionarynatio36stepgoog http://history.nasa.gov/SP-4305/sp4305.htm http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19660030602_1966030602.pdf http://www.history-science-technology.com/Articles/articles%202.htm http://www.history-science-technology.com/Articles/articles%2072.htm http://www.nasm.si.edu/research/dsh/artifacts/RM-Hale24pdr.htm http://history.msfc.nasa.gov/rocketry/tl1.html http://www.clarku.edu/research/archives/pdf/ext_altitudes.pdf

Conceptual map: Rocket

Exclusive content for members of

D/i/d/a/c/t/a/l/i/a
Sign in

Mira un ejemplo de lo que te pierdes

Categories:

Tags:

Fecha publicación: 28.8.2014

formatos disponibles

Comment

0

Do you want to comment? Sign up or Sign in

Join Didactalia

Browse among 226297 resources and 560249 people

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

Do you want to access more educational content?

Sign in Join a class
x

Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Game help
Juegos de anatomía
Juega a aprender el cuerpo humano con Didactalia
Selecciona nivel educativo