logging in or signing up Rocket Power steve_perry Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 579 Category: Education License: Some Rights Reserved Like it (1) Dislike it (0) Added: December 13, 2009 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... By: cericson08 (52 month(s) ago) The presentation was clear and consise. I think that will be a great activity for students to do. I like that the activity will have students use their math and science skills to complete the activity. Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Rocket Power : Rocket Power Finding Velocity and Acceleration at the speed of rockets What is a Rocket? : What is a Rocket? A rocket is a vehicle which has the capability to carry a payload (amount of weight) into space. Model rockets are a scaled down version of real rockets that power into space To make a rocket at home from a 2 liter bottle check out http://adc.gsfc.nasa.gov/adc/education/space_ex/2liter.html Rocket Motors vs Rocket Engines : Rocket Motors vs Rocket Engines Both devices create the thrust (force) to lift the rocket off the ground (into space). Motors – A simple device used to convert stored propellant (fuel) into hot gases to produce thrust (solid propellants). Engines – A complicated machine with moving parts to convert stored propellant (fuel) into hot gases to produce thrust (Liquid propellants). Types of Rockets : Types of Rockets Solid Fuel Rockets These rockets use a dry mixed propellant Mixture of fuel and oxidizer Most common in model rockets Liquid Fuel Rockets These rockets use a liquid propellant stored in separate containers Fuel Oxidizer Personalities of Rocketry : Personalities of Rocketry Chinese – Discovered a simple form of rockets made out of bamboo. They then used them to fire arrows at their enemies Mongols – The enemy of the Chinese and responsible for spreading rocketry to the Western (European) world Johann Schmidlap – designed the first multistage rockets to power higher fireworks into the sky Kronstantin Tsiolkovsky – Father of Modern Astronomics; had the first idea to use liquid propellants Formulas to know : Formulas to know Velocity V=D/T V=Velocity, D=Distance traveled, & T=Time Acceleration A=F/M A=Acceleration, F=Force (Thrust), & M=Mass Questions to answer about rockets? : Questions to answer about rockets? What is thrust? What is the formula to find acceleration? What is a rocket? Who first used rockets in war? What is the formula to find velocity? What type of rocket thrust creating device uses solid propellants? Math & Science Standards : Math & Science Standards Math: Algebra 5 Science Physics 1.a Physics 1.b Physics 1.c Resources : Resources NASA for educators: http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/Adventures_in_Rocket_Science.html You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.