posted by Allan at 11:52 PM
Mr Wan, vacuum means that the room has nothing in it right? No gravity or anything?
vacuum means there is no air. Hence even a feather in a vacuum will fall to the ground at the same rate as a cupboard.Objects in a vacuum are still affected by gravity and other properties of matter, like inertia.
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2 Comments:
Mr Wan, vacuum means that the room has nothing in it right? No gravity or anything?
vacuum means there is no air. Hence even a feather in a vacuum will fall to the ground at the same rate as a cupboard.
Objects in a vacuum are still affected by gravity and other properties of matter, like inertia.
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