rocket project astronomy. darts hellfire

Download Rocket Project Astronomy. Darts Hellfire

Post on 14-Dec-2015




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Rocket Project Astronomy Slide 2 Slide 3 Slide 4 Darts Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 Hellfire Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 Slide 15 How a Rocket Works Slide 16 Solid Rocket Boosters Slide 17 Simple Cheap Safe But- Thrust cannot be controlled. Once ignited, the engine cannot be stopped or restarted. Slide 18 Slide 19 Liquid Propellant Liquid hydrogen and liquid oxygen - used in the Space Shuttle main enginesSpace Shuttle main engines Gasoline and liquid oxygen - used in Goddard's early rockets Kerosene and liquid oxygen - used on the first stage of the large Saturn V boosters in the Apollo programSaturn V boosters Alcohol and liquid oxygen - used in the German V2 rockets Nitrogen tetroxide/monomethyl hydrazine Slide 20 Slide 21 Slide 22 Slide 23 Slide 24 Slide 25 Slide 26 Other Fuels Chemical reactions that produce gas are common for obvious reasons (lots of gas for a small amount of solid/liquid) Any system that throw mass would suffice Slide 27 Other Fuels Compressed Gas such as CO 2 or liquid nitrogen Fusion Reactors Matter-antimatter A baseball thrower Plasma/Ion engines Compressed air with water (Your rocket) Slide 28 How high does it go? Use Trig Slide 29 Use Algebra y = v o t + 1/2 gt 2 V 0 - initial velocity t-time g-acceleration due to gravity Slide 30


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