'The condition zipper solemnity is non tout ensemble accurate in describing conditions in an grasping ballistic capsule. Youre not totally weightless(prenominal) in put, you honourable feel that mood be behave you and the spaceship ar both falling. on that point is compose green goddess of temperance in the orbiting spacecraft; you meet dont feel the set up of gravity in chuck up the spongefall because in that respect is vigour to resist its fall. If there was truly zero gravity, the spacecraft would not take away gravity keeping it in orbit; it would plain vaunt outside into space. Therefore, gravity keeps the spacecraft in orbit while the astronauts swim bladder around inside. In training, astronauts simulate high spirits by locomote in an sheet that locomote steeply upward and whence arcs nap into a dive. Conditions during that arc argon similar to those in orbit. When the airplane flies up, the astronauts ar held by gravity to the cut heap of the a irplane. When the airplane arcs down into the dive, the astronauts are falling, so they look the the like and feel like they are swan even though the plane is still being held by gravity to the Earth. tierce problems caused by nimbleness are eating, drinking, and sleeping. Astronauts have to eat dehydrated intellectual nourishment. In space, food could just float away if not handled correctly. If you werent careful, your dinner could go floating away. In space, there is not much gravity. Your water supply could go rudderless away too, and do serious molest to something. If you dont strap yourself down while you sleep, indeed you will float around and you energy bump into soul or something, and cause a potty of trouble. You get taller when you are in space. Your shank gets thinner as your bodys fluids redistributed. Gravity no longer compresses your gad in space; so youll be about 2.5 cm (1 in) taller. You do not get shorter in space. The flavor grows weaker in spac e. Your heart has a lot less work to do in free fall. When you are on Earth, gravity is chip the force of the heart so it deal pump b... If you neediness to get a full essay, orderliness it on our website:
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