Fins: Provide aerodynamic stability, keeping the rocket flying straight by moving the center of pressure behind the center of mass.
Example answers: Saturn V rocket (action-reaction thrust), Space Shuttle solid rocket boosters (similar fuel design), Apollo guidance systems (trajectory physics). october sky science worksheet answers
Horizontal force: Air resistance (drag) and possibly wind; in ideal vacuum, only thrust angle matters, but on Earth, aerodynamics cause curvature. Space Race influence: Sputnik’s launch inspired fear (in
Space Race influence: Sputnik’s launch inspired fear (in adults) but wonder (in Homer), convincing him that building rockets could lead to a future in science/engineering. What I can do is (questions + answers)
It sounds like you’re looking for the answer key to a specific October Sky science worksheet — likely one tied to the 1999 film (based on Homer Hickam’s memoir Rocket Boys ). However, without the exact worksheet in front of me, I can’t provide a direct answer key.
What I can do is (questions + answers) based on common themes from the film: rocketry principles, physics, chemistry, and the scientific method.
Independent variable: Fuel mixture, nozzle material, casing type. Dependent variable: Flight height, flight stability, whether it explodes or not.