![]() ![]() There are a number of variables that you will need to consider: The goals of this project are 1) to build a hovercraft on which you can glide over a flat surface, and 2) to test what features affect the performance of the hovercraft. This air cushion lifts the hovercraft up, creating a small gap between the craft and the ground, for air to escape. The fans direct the air that is under pressure into the chamber beneath the craft. ![]() The propellers force air toward the back of the craft, creating a forward thrust. ![]() The diagram in Figure 1 shows some of the key parts of a commercial hovercraft. A flexible curtain, called a skirt, is attached to the outer perimeter of the craft to contain the air beneath it. A hovercraft is a type of vehicle that rides on air that is under pressure. ![]()
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