Huangdongcheng's latest activity
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.This is the problem I encountered when studying physics. Then I presented the problem for discussion! -
Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.Have you really thought about these questions seriously? Suppose the elder brother left the Earth at 8:00 on January 1, 2015, when they...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.In reality, do you think that what happens in time has no connection with what occurs in the universe? Do you think that exactly the...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.It seems that you haven't realized the complexity of this issue. Some problems can be solved using mathematics, but some cannot be...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.It seems that you haven't realized the complexity of this issue. Some problems can be solved using mathematics, but some cannot be...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.You solve this problem using mathematics: If a pair of twins were 20 years old at 8:00 on January 1, 2015. Then the elder brother went...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.Perhaps I really don't understand relativity, but that doesn't mean we can't question and doubt authoritative theories. Aristotle's...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.Why choose the Sun as the reference frame? The solar system is also in motion within the Milky Way. Is it reasonable to choose the Sun...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.Does the original version of the twin paradox only allow for linear motion? Doesn't the formula break down when an object moves on a...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.Before a spacecraft leaves Earth, can we compare the speeds of two clocks? After the Earth completes one orbit around the Sun and the...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.According to the theory of relativity or the Lorentz transformation formula, time passes more slowly for a moving object than for a...
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Huangdongcheng replied to the thread B What reference frame is used for the velocity v in the Lorentz transformation?.If there is a clock on the spaceship and a clock on the ground, you only need to give a definite answer as to whether the clock on the...
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Huangdongcheng posted the thread B What reference frame is used for the velocity v in the Lorentz transformation? in Special and General Relativity.When a spacecraft leaves the earth, its velocity is in the opposite direction of the earth's revolution around the sun. When the speed...