Question

Will hovercrafts be helpful to science?

Answer 1

a hovercraft works by forcing air out beneth it creating a cushion of air to float on. hovercraft usually have a skirt that surrounds the base to contain the air in this project the CD is light enough that it does not need a large cusion


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Answer 2

Answer:

The advantages of Hovercraft: They can travel over almost any non-porous surface. They can operate to and from any unprepared beach or slipway. They take fast, direct routes compared to a conventional marine vessel.

Explanation:

Vents or currents of slow-moving, low-pressure air are ejected downward against the surface below the hovercraft. ... The trapped air currents can create an air cushion on any smooth surface, land or water! The cushion greatly reduces friction, allowing the vehicle to glide freely over the smooth surface below