Rocket Propulsion Contents: Review Types of Rockets Examples

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Presentation transcript:

Rocket Propulsion Contents: Review Types of Rockets Examples Whiteboards © Microsoft Encarta

Rocket Propulsion So far we have: Impulse = Ft = mv F = Force (N) t = Elapsed time (s) m = Mass (kg) v = Change in velocity (m/s)

v = exhaust gas velocity Ft Rocket Propulsion So: F = engine thrust  t = time to burn fuel m = mass of fuel burned v = exhaust gas velocity Ft = mv

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