Part one of term paper
A model rocket is a miniature rocket patterned after military or space rockets. usually eight less than 4.5 kilograms. Many of them measure between 20 and 61 centimeters long. can elevate as high as 480 kilometers an hour.(Rocket,Model World Book Encyclopedia 1992) Rocketry is dated back to 1048 AD were the Chinese knew them as “ Fire Ar ...

Part two of term paper
... basic parts to a model rocket. The body tube is the part which all other parts are attached to. The launch lug is a narrow paper or plastic tube fastened to the side of the body tube. During lift off the launch lug keeps the rocket vertical. The next part is the fins. The fins help the rocket travel straight during flight. The engine holder is a ring cemented inside the bottom of the body tube. The rockets engine fits in the holder. The engine of most rockets consists of a thick cardboard tube ...