Selected Posts on Anti-Relativity - 物理の勉強掲示板
Selected Posts on Anti-Relativity
0nakayama
2023/02/18 09:14 4068view
Michelson-Morley Experiment
It (done in air) is nonsense. In air, light is propagated at c/n. So, the result of M-M experiment (done in air) is only natural.
In a book "Theory of Relativity" by Pauli, W 1958, it's written as follows (quoted from English version ; in 1-6). "Rather should one say that for an observer moving with medium, light is propagated as usual with velocity c/n in all directions".
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61中山 2023/07/04 14:27
Centrifugal Force is not Fictitious
Allow me to alter some of previous post. Previous setting was four spheres and two rods. Now,on two spheres and one rod (in X direction only), mass is two times (without deflection). Then,at close to the center, magnitude of centrifugal force and centripetal force will be about two times. Also, magnitude of centrifugal force and centripetal force will correspond to rotational speed.
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2023/07/04 14:27
Centrifugal Force is not Fictitious
Allow me to alter some of previous post. Previous setting was four spheres and two rods. Now,on two spheres and one rod (in X direction only), mass is two times (without deflection). Then,at close to the center, magnitude of centrifugal force and centripetal force will be about two times. Also, magnitude of centrifugal force and centripetal force will correspond to rotational speed.
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62中山 2023/07/05 10:18
Centrifugal Force is not Fictitious
About centrifugal force, allow me to post onece more. A disk and the same ten spheres (evenly spaced around the disk) are rotating on a plane (no friction). Spheres and outer edge of the disk are connected with strings of the same length. Each string will show the same tension. Tension will be a sign that centrifugal force is not fictitious.
Note) Centrifugal force and centripetal force will work on the string (on every point) as Newton's third law of motion.
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2023/07/05 10:18
Centrifugal Force is not Fictitious
About centrifugal force, allow me to post onece more. A disk and the same ten spheres (evenly spaced around the disk) are rotating on a plane (no friction). Spheres and outer edge of the disk are connected with strings of the same length. Each string will show the same tension. Tension will be a sign that centrifugal force is not fictitious.
Note) Centrifugal force and centripetal force will work on the string (on every point) as Newton's third law of motion.
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63中山 2023/07/07 08:29
Speed of Gravity Propagation
Speed of gravity propagation is said to be the same to speed of light. But is it true ? Something can't be found in thought experiments ? How about Sun and Mercury ? Solar system is said to move in the direction called sun facing point (on the celestial sphere). So position from which gravitational force of Sun acting Mercury will be the position some back in time. If so, this effect will slightly acuumlate (like free falling).
In Encyclopaedia Britannica 1969, there is a passage as follows (in item "Gravitation" ; original text). "If the action of gravitation were not absolutely instantaneous"(omission)"All experiments and observations were, however, consistent with the law, from the short distances employed in laboratory experiments to the long ranges used in interplanetary calculations". It says, action will be instantaneous.
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2023/07/07 08:29
Speed of Gravity Propagation
Speed of gravity propagation is said to be the same to speed of light. But is it true ? Something can't be found in thought experiments ? How about Sun and Mercury ? Solar system is said to move in the direction called sun facing point (on the celestial sphere). So position from which gravitational force of Sun acting Mercury will be the position some back in time. If so, this effect will slightly acuumlate (like free falling).
In Encyclopaedia Britannica 1969, there is a passage as follows (in item "Gravitation" ; original text). "If the action of gravitation were not absolutely instantaneous"(omission)"All experiments and observations were, however, consistent with the law, from the short distances employed in laboratory experiments to the long ranges used in interplanetary calculations". It says, action will be instantaneous.
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64中山 2023/07/12 11:29
Speed of Light
This is supplement to the former post 1 (Speed of Light). Half of measurement results of speed of light waves will exceed c.
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2023/07/12 11:29
Speed of Light
This is supplement to the former post 1 (Speed of Light). Half of measurement results of speed of light waves will exceed c.
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65中山 2023/07/18 09:55
Newton's Three Laws of Motion
Uniform linear motion (ether can be emerged in an optical way), uniform circular motion, inertial force, action and reaction are all existence graspable qualitatively and quantitatively. These are not fictitious.
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2023/07/18 09:55
Newton's Three Laws of Motion
Uniform linear motion (ether can be emerged in an optical way), uniform circular motion, inertial force, action and reaction are all existence graspable qualitatively and quantitatively. These are not fictitious.
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66中山 2023/07/27 09:12
Spherical Shell Theorem (correction)
In my previous post (15), Mercury is divided into two spheres. But this thought experiment doesn't seem to hold. Surprising ! It does not disprove Newton's spherical shell theorem. So, my hope is shifted in another thought experiment on centrifugal force.
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2023/07/27 09:12
Spherical Shell Theorem (correction)
In my previous post (15), Mercury is divided into two spheres. But this thought experiment doesn't seem to hold. Surprising ! It does not disprove Newton's spherical shell theorem. So, my hope is shifted in another thought experiment on centrifugal force.
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67中山 2023/07/28 08:01
Newton’s Spherical Shell Theorem (supplement)
◎ But this thought experiment (see 15) doesn’t seem to explain perihelion shift of Mercury. Because, m/49^2 + m/51^2 = 2m/50^2. Surprising !
◎ Another thought experiment is on centrifugal force (see also 15).
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2023/07/28 08:01
Newton’s Spherical Shell Theorem (supplement)
◎ But this thought experiment (see 15) doesn’t seem to explain perihelion shift of Mercury. Because, m/49^2 + m/51^2 = 2m/50^2. Surprising !
◎ Another thought experiment is on centrifugal force (see also 15).
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68中山 2023/08/05 11:20
Perihelion Shift of Mercury (rewrittn)
In a figure, Mercury is drown as a circle. Plus, the figure shows the center of the circle and an arc extending upward and downward through the center (that is a part of orbit). Tne arc divides Mercury into left and right, and the area is left > right. This figure will show that actual magnitude of centrifugal force exceeds that calculated for Mercury as a point (see formula of centrifugal force). Perihelion shift of Mercury may be due to Mercury's size.
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2023/08/05 11:20
Perihelion Shift of Mercury (rewrittn)
In a figure, Mercury is drown as a circle. Plus, the figure shows the center of the circle and an arc extending upward and downward through the center (that is a part of orbit). Tne arc divides Mercury into left and right, and the area is left > right. This figure will show that actual magnitude of centrifugal force exceeds that calculated for Mercury as a point (see formula of centrifugal force). Perihelion shift of Mercury may be due to Mercury's size.
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69中山 2023/08/22 11:30
Decelerated Motion
Constant tension is acting on a rope extending from a passenger car to the left, and passenger car is decelerating. Even if the ground speed of passenger car becomes zero due to deceleration, tension of the rope is constant. So passenger car starts accelerating to the left. But, there will be no difference in situation in before and after of passenger car. And, there will be no point significant in the ground speed of passenger car.
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2023/08/22 11:30
Decelerated Motion
Constant tension is acting on a rope extending from a passenger car to the left, and passenger car is decelerating. Even if the ground speed of passenger car becomes zero due to deceleration, tension of the rope is constant. So passenger car starts accelerating to the left. But, there will be no difference in situation in before and after of passenger car. And, there will be no point significant in the ground speed of passenger car.
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70中山 2023/09/07 11:46
Peliherion Shift of Mercury
Moon is said to be moving away from Earth by several centimeters per year. I proposed formally (in 68), size of orbiting celestial body increases its centrifugal force (compared to calculated as a point). And so, it moves forward the long axis of elliptical orbit, and also it increases the length of long axis a little ? Is Mercury moving away from Sun too ?
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2023/09/07 11:46
Peliherion Shift of Mercury
Moon is said to be moving away from Earth by several centimeters per year. I proposed formally (in 68), size of orbiting celestial body increases its centrifugal force (compared to calculated as a point). And so, it moves forward the long axis of elliptical orbit, and also it increases the length of long axis a little ? Is Mercury moving away from Sun too ?
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71中山 2023/09/08 15:02
Decelerated Motion
As written in 69, everything is accelerated motion and decelerated motion does not exist. But “counter-jerk motion” where degree of accelerated motion withdrawing may be possible.
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2023/09/08 15:02
Decelerated Motion
As written in 69, everything is accelerated motion and decelerated motion does not exist. But “counter-jerk motion” where degree of accelerated motion withdrawing may be possible.
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72中山 2023/09/16 10:53
Perihelion Shift of Mercury
Size of Mercury will increase gravity and increase centrifugal force quolitatively also. Of the two, gravity is probably the main factor. Because, increase in gravity shift aphelion in the direction of revolution. On the other hand, increase in centrifugal force shift aphelion in the opposite direction of revolution.
The formula for gravity, F = mM/r^2, probably shows that magnitude of gravity is related to the size of Mercury (but surprisingly small).
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2023/09/16 10:53
Perihelion Shift of Mercury
Size of Mercury will increase gravity and increase centrifugal force quolitatively also. Of the two, gravity is probably the main factor. Because, increase in gravity shift aphelion in the direction of revolution. On the other hand, increase in centrifugal force shift aphelion in the opposite direction of revolution.
The formula for gravity, F = mM/r^2, probably shows that magnitude of gravity is related to the size of Mercury (but surprisingly small).
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73中山 2023/09/17 13:44
Perihelion Shift of Mercury
There is one more problem. Size of Mercury receives surplus force. But where does this surplus force go ?
In figure of perihelion shift of Mercury,its destination seems not to be found. Ah, perhaps the same phenomenon as Moon's retreat (Moon's orbit is expanding) will be destination. This surplus force probably turns and expands Mercury's elliptical orbit each time.
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2023/09/17 13:44
Perihelion Shift of Mercury
There is one more problem. Size of Mercury receives surplus force. But where does this surplus force go ?
In figure of perihelion shift of Mercury,its destination seems not to be found. Ah, perhaps the same phenomenon as Moon's retreat (Moon's orbit is expanding) will be destination. This surplus force probably turns and expands Mercury's elliptical orbit each time.
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74中山 2023/09/18 10:58
Perihelion Shift of Mercury
[Size of Mercury increases gravity during orbital motion]
Mm/r^2 is formula for gravity. There are models for Mercury and Sun. When, 2Mm is 100 and r is 50, gravity is 0.04. Next, two half spheres of Mercury are lined up on the line of action of Sun's gravity. Mm is 50, r is 49 and 51. Then, gravity is 0.0400479.
[Size of Mercury increases centrifugal force during orbital motion]
See my post posted on March 15, 2023 (or around).
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2023/09/18 10:58
Perihelion Shift of Mercury
[Size of Mercury increases gravity during orbital motion]
Mm/r^2 is formula for gravity. There are models for Mercury and Sun. When, 2Mm is 100 and r is 50, gravity is 0.04. Next, two half spheres of Mercury are lined up on the line of action of Sun's gravity. Mm is 50, r is 49 and 51. Then, gravity is 0.0400479.
[Size of Mercury increases centrifugal force during orbital motion]
See my post posted on March 15, 2023 (or around).
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75中山 2023/09/22 14:27
Moon’s Retreat
Moon is said to be moving away from Earth by several centimeters per year. As proposed formally (posted on 08-05. by me), size of Moon will increase its centrifugal force (compared to calculated as a point). This additional amount will be divided in rotation of long axis and in extension of long axis of orbit of Moon. Is Mercury moving away from Sun too ?
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2023/09/22 14:27
Moon’s Retreat
Moon is said to be moving away from Earth by several centimeters per year. As proposed formally (posted on 08-05. by me), size of Moon will increase its centrifugal force (compared to calculated as a point). This additional amount will be divided in rotation of long axis and in extension of long axis of orbit of Moon. Is Mercury moving away from Sun too ?
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78中山 2023/09/23 12:57
Perihelion Shift of Mercury (rewritten, from my post, posted on Sep 16 or around)
There is a figure of Mercury and its orbit. Mercury is drawn as a single point. But actually, Mercury has a size, and this size will slightly increase magnitude of gravity and centrifugal force of Mercury. Now, limit our consideration to half of orbit from perihelion to aphelion. Increase in gravity will shift aphelion in the direction of revolution. On the other hand, increase in centrifugal force will shift aphelion in the opposite direction of revolution. In increase, gravity will exceed.
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2023/09/23 12:57
Perihelion Shift of Mercury (rewritten, from my post, posted on Sep 16 or around)
There is a figure of Mercury and its orbit. Mercury is drawn as a single point. But actually, Mercury has a size, and this size will slightly increase magnitude of gravity and centrifugal force of Mercury. Now, limit our consideration to half of orbit from perihelion to aphelion. Increase in gravity will shift aphelion in the direction of revolution. On the other hand, increase in centrifugal force will shift aphelion in the opposite direction of revolution. In increase, gravity will exceed.
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79中山 2023/09/25 15:33
Perihelion Shift of Mercury (supplement)
Size of Mercury will cause the difference in its gravity and in its orbit. It will rotate long axis and shift perihelion (in the direction of revolution).
But, will size of Mercury cause difference in its centrifugal force ? This difference probably correspond to the difference in motion that is caused by difference in gravity.
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2023/09/25 15:33
Perihelion Shift of Mercury (supplement)
Size of Mercury will cause the difference in its gravity and in its orbit. It will rotate long axis and shift perihelion (in the direction of revolution).
But, will size of Mercury cause difference in its centrifugal force ? This difference probably correspond to the difference in motion that is caused by difference in gravity.
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81中山 2023/09/28 12:55
Perihelion Shift of Mercury (supplement)
About this ploblem, some posts remain unsure are posted. Below is one of them.
Size of Mercury seems to increase its gravity slightly and increase its centrifugal force slightly also. And, in magnitude, gravity seems to exceed. If this is true, what does it have to do with Newton's third law of motion? I throw up my hands.
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2023/09/28 12:55
Perihelion Shift of Mercury (supplement)
About this ploblem, some posts remain unsure are posted. Below is one of them.
Size of Mercury seems to increase its gravity slightly and increase its centrifugal force slightly also. And, in magnitude, gravity seems to exceed. If this is true, what does it have to do with Newton's third law of motion? I throw up my hands.
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82中山 2023/09/29 11:26
Perihelion Shift of Mercury (estimate)
Size of Mercury will increase Mercury's gravity. The main result will be slight expansion of orbit, and followed by shift in perihelion. Therefore, centrifugal force also increases. Newton's third law of motion will be inviolable.
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2023/09/29 11:26
Perihelion Shift of Mercury (estimate)
Size of Mercury will increase Mercury's gravity. The main result will be slight expansion of orbit, and followed by shift in perihelion. Therefore, centrifugal force also increases. Newton's third law of motion will be inviolable.
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83中山 2023/10/08 10:51
Perihelion Shift of Mercury (rewritten)
Allow me to rewrite my previous post (Sep 29 and around).
Shift of perihelion is constant. Then, a doubt arises. What is momentum of Mercury ? Is it increasing ? Is it decreasing ? Is there no increase or decrease ? I'd like to hear even hypothesis.
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2023/10/08 10:51
Perihelion Shift of Mercury (rewritten)
Allow me to rewrite my previous post (Sep 29 and around).
Shift of perihelion is constant. Then, a doubt arises. What is momentum of Mercury ? Is it increasing ? Is it decreasing ? Is there no increase or decrease ? I'd like to hear even hypothesis.
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84中山 2023/10/17 14:29
Perihelion Shift of Mercury (estimate)
Two Mercurys are revolving. One is in the orbit of Mercury and the other is in the orbit of Venus. In the former, magnitude of shift of perihelion seems to be larger. This is probably because effect of Mercury's size is greater in the former.
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2023/10/17 14:29
Perihelion Shift of Mercury (estimate)
Two Mercurys are revolving. One is in the orbit of Mercury and the other is in the orbit of Venus. In the former, magnitude of shift of perihelion seems to be larger. This is probably because effect of Mercury's size is greater in the former.
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85中山 2023/10/19 07:54
Perihelion Shift of Mercury (continued)
Imagine Mercury is revolving in the orbit of Neptune. Size of Mercury seen from Sun is close to a single point. So, magnitude of perihelion shift as two-body problem will be slight. And are perturbations outstanding ?
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2023/10/19 07:54
Perihelion Shift of Mercury (continued)
Imagine Mercury is revolving in the orbit of Neptune. Size of Mercury seen from Sun is close to a single point. So, magnitude of perihelion shift as two-body problem will be slight. And are perturbations outstanding ?
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86中山 2023/10/23 10:54
Perihelion Shift of Mercury (supplement)
Imagine that two Mercurys are revolving in the orbit of Venus and Neptune. At two perihelions, Mercury moves in the same vector (direction and speed) as Venus and Neptune. Magnitude of Mercury's shift of perihelion will be smaller than that of the two. Because size of Mercury is smaller than that of the two.
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2023/10/23 10:54
Perihelion Shift of Mercury (supplement)
Imagine that two Mercurys are revolving in the orbit of Venus and Neptune. At two perihelions, Mercury moves in the same vector (direction and speed) as Venus and Neptune. Magnitude of Mercury's shift of perihelion will be smaller than that of the two. Because size of Mercury is smaller than that of the two.
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88中山 2023/10/25 10:36
Perihelion Shift of Mercury (and free fall)
Towards Earth, two bodies with the same mass are in free fall. One is assumed to be a single point (with no size), and the other is a long pole (falling vertically). Also assumed that gravity of Earth is constant at g. As posted formerly, magnitude of gravity of Earth acting on two bodies will be former < latter slightly. As example, in my former post, it was 0.04 < 0.04000479. So latter continues to fall in advance. In a broad sense, orbital motion is considered to be free fall. It seems that the shift of perihelion of Mercury is caused by its size.
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2023/10/25 10:36
Perihelion Shift of Mercury (and free fall)
Towards Earth, two bodies with the same mass are in free fall. One is assumed to be a single point (with no size), and the other is a long pole (falling vertically). Also assumed that gravity of Earth is constant at g. As posted formerly, magnitude of gravity of Earth acting on two bodies will be former < latter slightly. As example, in my former post, it was 0.04 < 0.04000479. So latter continues to fall in advance. In a broad sense, orbital motion is considered to be free fall. It seems that the shift of perihelion of Mercury is caused by its size.
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89中山 2023/10/31 10:44
Perihelion Shift of Mercury (question)
Value of perihelion shift of Mercury is 5.75 seconds/year (observed). Of this value, 5.32 seconds/year is said to be caused by gravity (perturbation) of other planets. And remaining 0.43 seconds/year is attributed to general relativity. Here, a question arises. Why is perihelion shift (of each orbiting) the same regardless of the direction and distances of other planets that exert gravity on Mercury ?
In a site in English "Perihelion Precession of the Planets", there are tables on observed values and on theoretical values for perihelion shift on planets (of solar system). The same question arises.
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2023/10/31 10:44
Perihelion Shift of Mercury (question)
Value of perihelion shift of Mercury is 5.75 seconds/year (observed). Of this value, 5.32 seconds/year is said to be caused by gravity (perturbation) of other planets. And remaining 0.43 seconds/year is attributed to general relativity. Here, a question arises. Why is perihelion shift (of each orbiting) the same regardless of the direction and distances of other planets that exert gravity on Mercury ?
In a site in English "Perihelion Precession of the Planets", there are tables on observed values and on theoretical values for perihelion shift on planets (of solar system). The same question arises.
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90中山 2023/10/31 13:36
Perihelion Shift of Mercury (question)
If one centroid is an approximation, two centroids are also approximation. But an inequality 0.04 < 0.0400479 will be a problem presentation for Newton's spherical shell theorem.
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2023/10/31 13:36
Perihelion Shift of Mercury (question)
If one centroid is an approximation, two centroids are also approximation. But an inequality 0.04 < 0.0400479 will be a problem presentation for Newton's spherical shell theorem.
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