Physics, 18.07.2019 19:30 srtdklug2005
According to the concept of length contraction, what happens to the length of an object as it approaches the speed of light and then slows down, eventually coming to a stop? it is always observed as contracting. it is always observed as the same length. it is observed as expanding and then contracting back to its original length. it is observed as contracting and then expanding back to its original length.
Answers: 1
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
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According to the concept of length contraction, what happens to the length of an object as it approa...
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