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| Tags: _motion_ |
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#1
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"Patrick Reany" wrote in message om... (Daniel Weston) wrote in message ... The present statement of AllYou's hypothesis, suffers from a fatal ambiguity. He vacillates between the various concepts related to motion. This is most evident when he tries to tell us that he will measure "motion" using the earth as a unit of measurement. He also says that the unit of the meter can be use to measure motion. Motion, at the very least, contains 3 elements; 1) distance, 2) direction, 3) speed. It also involves change of position during the motion. If I am told that a helicopter has moved 1 mile, the other aspects of the motion have not been revealed; at what speed did the helicopter move?, what was the direction of the movement?, what was the change of the position in altitude, longitude, and latitude. To say that the spinning earth can be used as a unit of measuring motion, is meaningless. I traveled from Paris to London; please describe my motion in terms of the spinning earth. It is of vital consequence that AllYou define with specification which aspect of motion he is referencing, or the hypothesis becomes incomprehensible. Question: What is the scientific definition of motion? Motion is, at its simplest, the change of position of an object (either matter of particle energy) in time. Motion can be conceived of as either absolute or relative. Why does it have to be *in time*? Why not just a change in position at some speed? Absolute motion means motion with respect to some absolute space, usually a unique space. Relative motion is motion relative to some other piece of matter, such as a physical reference frame. A physical reference frame is always needed to measure motion. There are three main models of objects that can be "in motion." 1) point mass particle, 2) rigid body, 3) non-rigid body. All three allow for translations and rotations. Translation is the motion of a body in a straight line, ignoring any other form of motion compounding it. Rotation is the rigid motion of the body about one point of the body. Rotation about a point outside the body is called revolution (though the distinction is not maintained fastiduously and, depending on the shape of the object, the difference in meaning can get lost, such as the case of a toroid). When non-rigid bodies undergo rotation they distort somewhat due to centrifugal forces, viewed in the Newtonian sense. A third form of motion is a relative motion of one part of a body with respect to some other part of the body, such as an oscillating (vibrating) motion of a pair of subobjects that have a stability point at a finite distance between them. A special case of this kind of motion is orbital motion, where one body is treated as "fixed." Another way to interpret this is as a system of bodies. A fourth kind of motion is expansion-contraction, such as happens to objects under change of temperature. Motion can be conceived of classically as either inertial or noninertial. In the former case, Newton used this as a means of defining zero-force, where force is an agent external to an object that "explains" its straight line or nonstraight line motion. Patrick |
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#2
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"AllYou!" wrote in message ...
"Patrick Reany" wrote in message om... (Daniel Weston) wrote in message ... The present statement of AllYou's hypothesis, suffers from a fatal ambiguity. He vacillates between the various concepts related to motion. This is most evident when he tries to tell us that he will measure "motion" using the earth as a unit of measurement. He also says that the unit of the meter can be use to measure motion. Motion, at the very least, contains 3 elements; 1) distance, 2) direction, 3) speed. It also involves change of position during the motion. If I am told that a helicopter has moved 1 mile, the other aspects of the motion have not been revealed; at what speed did the helicopter move?, what was the direction of the movement?, what was the change of the position in altitude, longitude, and latitude. To say that the spinning earth can be used as a unit of measuring motion, is meaningless. I traveled from Paris to London; please describe my motion in terms of the spinning earth. It is of vital consequence that AllYou define with specification which aspect of motion he is referencing, or the hypothesis becomes incomprehensible. Question: What is the scientific definition of motion? Motion is, at its simplest, the change of position of an object (either matter of particle energy) in time. Motion can be conceived of as either absolute or relative. Why does it have to be *in time*? Why not just a change in position at some speed? Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? Patrick |
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#3
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"Patrick Reany" wrote in message om... "AllYou!" wrote in message ... "Patrick Reany" wrote in message om... (Daniel Weston) wrote in message ... The present statement of AllYou's hypothesis, suffers from a fatal ambiguity. He vacillates between the various concepts related to motion. This is most evident when he tries to tell us that he will measure "motion" using the earth as a unit of measurement. He also says that the unit of the meter can be use to measure motion. Motion, at the very least, contains 3 elements; 1) distance, 2) direction, 3) speed. It also involves change of position during the motion. If I am told that a helicopter has moved 1 mile, the other aspects of the motion have not been revealed; at what speed did the helicopter move?, what was the direction of the movement?, what was the change of the position in altitude, longitude, and latitude. To say that the spinning earth can be used as a unit of measuring motion, is meaningless. I traveled from Paris to London; please describe my motion in terms of the spinning earth. It is of vital consequence that AllYou define with specification which aspect of motion he is referencing, or the hypothesis becomes incomprehensible. Question: What is the scientific definition of motion? Motion is, at its simplest, the change of position of an object (either matter of particle energy) in time. Motion can be conceived of as either absolute or relative. Why does it have to be *in time*? Why not just a change in position at some speed? Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? d = vm where m is motion (not mass). However, where motion is fundamental and so is distance, the preferred expression would me v=d/m. |
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#4
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"AllYou!" wrote in message ...
"Patrick Reany" wrote in message [snip] Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? d = vm where m is motion (not mass). However, where motion is fundamental and so is distance, the preferred expression would me v=d/m. Please tell us how you would use this equation in physics. What is it used to measure or predict? How is this m different from time? How is m measured? How do you write an equation for the position of an object in time if you believe that the concept of time is disallowed in physics? Patrick |
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#5
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"Patrick Reany" wrote in message om... "AllYou!" wrote in message ... "Patrick Reany" wrote in message [snip] Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? d = vm where m is motion (not mass). However, where motion is fundamental and so is distance, the preferred expression would me v=d/m. Please tell us how you would use this equation in physics. What is it used to measure or predict? Much the same as you use time now. My argument is that skipping over the fact that our notion of time is really just motion serves to fill voids in scientific thought that we'd be forced to examine otherwise. It's a crutch and a mask. It's not that what we do now would not be done, it's that we'd be forced to do more. How is this m different from time? m is observable and a part of the physical realm. t is just an abstraction. How is m measured? How do you measure distance? Take a quantity, label it, and make sure everyone uses the same units in order to compare to other quantities of it and express those quantities in terms of those units. Same answer for motion. How do you write an equation for the position of an object in time if you believe that the concept of time is disallowed in physics? Replace it with motion. I just did that in the post to which you responded. Also, in a coordinate system, use distance as one axis and motion, not time, as the other. |
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#6
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"AllYou!" wrote in message ...
"Patrick Reany" wrote in message om... "AllYou!" wrote in message ... "Patrick Reany" wrote in message [snip] Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? d = vm where m is motion (not mass). However, where motion is fundamental and so is distance, the preferred expression would me v=d/m. Please tell us how you would use this equation in physics. What is it used to measure or predict? Much the same as you use time now. My argument is that skipping over the fact that our notion of time is really just motion serves to fill voids in scientific thought that we'd be forced to examine otherwise. It's a crutch and a mask. It's not that what we do now would not be done, it's that we'd be forced to do more. How is this m different from time? m is observable and a part of the physical realm. t is just an abstraction. All physical variables are abstractions. They all take their physical meaning only by how they are defined ultimately in terms of operational definitions or on calculations using other variables which themselves are based on operational definitions. Operational definitions are arbitrary ways to turn event pairs into numbers. How is m measured? How do you measure distance? Take a quantity, label it, and make sure everyone uses the same units in order to compare to other quantities of it and express those quantities in terms of those units. Same answer for motion. How do you write an equation for the position of an object in time if you believe that the concept of time is disallowed in physics? Replace it with motion. I just did that in the post to which you responded. Also, in a coordinate system, use distance as one axis and motion, not time, as the other. You sound like you're treating time as a distance in much the same way as Minkowski geometry treats time as a distance in spacetime. Patrick |
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#7
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"Patrick Reany" wrote in message om... "AllYou!" wrote in message ... "Patrick Reany" wrote in message om... "AllYou!" wrote in message ... "Patrick Reany" wrote in message [snip] Show us the details of how you would do that cogently. What would become of d = vt, for example, for the constant-speed model of motion? d = vm where m is motion (not mass). However, where motion is fundamental and so is distance, the preferred expression would me v=d/m. Please tell us how you would use this equation in physics. What is it used to measure or predict? Much the same as you use time now. My argument is that skipping over the fact that our notion of time is really just motion serves to fill voids in scientific thought that we'd be forced to examine otherwise. It's a crutch and a mask. It's not that what we do now would not be done, it's that we'd be forced to do more. How is this m different from time? m is observable and a part of the physical realm. t is just an abstraction. All physical variables are abstractions. They all take their physical meaning only by how they are defined ultimately in terms of operational definitions or on calculations using other variables which themselves are based on operational definitions. Operational definitions are arbitrary ways to turn event pairs into numbers. Sorry, but I'm not buying it. It's simply not acceptable to make **** up in science, and that's all the notion of time really is. We made it up because it was easier to order the events of history that way and then we got so used to it and so reliant upon it that we gave it a priority in science equivalent to that of mass and distance and gravity and the like. Physics is basically defined as the study of matter and energy and the relationship between the two. It's also been defined as the study of the physical world. So tell me, is time matter? Is time energy? Is time physical in any way? Your characterization might be correct as far as it goes, but to use time in order to fill the voids in our mathematical model of how the universe operates which we would otherwise have difficulty filling might make the model work just fine, but all that does is create the illusion that we've solved anything. Tell me...........if the point of science is to build models based upon what we've already observed, than is science just a puzzle used to amuse us like crosswords? Is there no other benefit? Of course there is. We build models based upon observations in order to predict and possibly even project what the physical realm is all about. We use such models as an aid for learning and reasoning. When we lose sight of this and just build models which work no matter how we get them to work, even if it means making **** up, then we've lost sight of the point. How is m measured? How do you measure distance? Take a quantity, label it, and make sure everyone uses the same units in order to compare to other quantities of it and express those quantities in terms of those units. Same answer for motion. How do you write an equation for the position of an object in time if you believe that the concept of time is disallowed in physics? Replace it with motion. I just did that in the post to which you responded. Also, in a coordinate system, use distance as one axis and motion, not time, as the other. You sound like you're treating time as a distance in much the same way as Minkowski geometry treats time as a distance in spacetime. Not at all. Distance is a physical and tangible property of nature, and time is an illusion. There is no spacetime but there is spacemotion. |
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#8
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AllYou: I wanted you to rephrase my three statements in accordance with
your hypothesis so I could demonstrate that your hypothesis is unworkable, or at the best unwieldy. I think you saw the problem and cleverly declined to address the inquiry. You have not persuaded anybody that your hypothesis would solve any problems or give any benefits to anybody. It has no demonstrated utilitarian value. If everybody adopted your hypothesis, what would we do with our clocks and watches? Throw them away? What, if anything, would we replace them with? If you chose to clearly answer these questions, I believe you will see the futility of your hypothesis. The burden of proof is upon you. |
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#9
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"Daniel Weston" wrote in message ... AllYou: I wanted you to rephrase my three statements in accordance with your hypothesis so I could demonstrate that your hypothesis is unworkable, or at the best unwieldy. I think you saw the problem and cleverly declined to address the inquiry. Not a chance, Dickhead. All you kept doing was failing to see that you were so tied to a concept that it was beyond your ability to discuss it. That's how intellectually limited you are. You have not persuaded anybody that your hypothesis would solve any problems or give any benefits to anybody. It has no demonstrated utilitarian value. So science is a ****ing democracy now? You've not been able to demonstrate one flaw in my reasoning, so now you resort to your opinion of the opinion of others? That's one of the primary symptoms of a failed argument. Go ahead, point to even one flaw and I'll show you how stupid and moronic you are. That's why you follow me all over this NG from thread to thread. You know that discontinuity and obfuscation is your only hope. You're an imbecile. If everybody adopted your hypothesis, what would we do with our clocks and watches? Throw them away? What, if anything, would we replace them with? You idiot! You've not understood a thing I've said. I'm not saying that mechanisms which produce a regular series of events would be abandoned you dumb ****. I'm disputing what it is you purport they measure. You really are as numb as a pound of cum. If you chose to clearly answer these questions, I believe you will see the futility of your hypothesis. That's because you're a ****ing arrogant moron. |
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#10
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"AllYou!" wrote in message ...
"Patrick Reany" wrote in message om... "AllYou!" wrote in message ... [snip] How is this m different from time? m is observable and a part of the physical realm. t is just an abstraction. All physical variables are abstractions. They all take their physical meaning only by how they are defined ultimately in terms of operational definitions or on calculations using other variables which themselves are based on operational definitions. Operational definitions are arbitrary ways to turn event pairs into numbers. Sorry, but I'm not buying it. It's simply not acceptable to make **** up in science, and that's all the notion of time really is. We made it up because it was easier to order the events of history that way and then we got so used to it and so reliant upon it that we gave it a priority in science equivalent to that of mass and distance and gravity and the like. Physics is basically defined as the study of matter and energy and the relationship between the two. It's also been defined as the study of the physical world. So tell me, is time matter? Is time energy? Is time physical in any way? Is distance absolutely physical? No! In physics, anyway, as opposed to commonsense, distance receives its "physical" status for precisely one reason only: It is used formally in a physical theory having an operational definition to "measure" distance by a human-invented rule. Physics is a collection of highly abstract concepts (including what matter is!) which are provided meanings by the use of operational definitions. Tell me, since you hold that "Physics is basically defined as the study of matter and energy and the relationship between the two," in what useful way can you characterize relationships between matter and energy without EVER ordering events (i.e., without ever making use of any notion of time, the ordering of events)? How do you have cause and effect without time? Now, I know that you claim to have removed time from physics. I counterclaim that all you have really done is to have provided an operatinal definition for the measuring of time. Your characterization might be correct as far as it goes, but to use time in order to fill the voids in our mathematical model of how the universe operates which we would otherwise have difficulty filling might make the model work just fine, but all that does is create the illusion that we've solved anything. Tell me...........if the point of science is to build models based upon what we've already observed, than is science just a puzzle used to amuse us like crosswords? From the viewpoint of purpose: Physics is the invention of a minimal set of rules by which the behavior of the inanimate macroscopic realm can be completely described. Thus, from the viewpoint of purpose, I don't deal with the issue of psychologcal value of physics. That is, I don't care whether people find this pursuit of a minimal set of descriptives rules to be amusing or not. Is there no other benefit? Of course there is. We build models based upon observations in order to predict and possibly even project what the physical realm is all about. We use such models as an aid for learning and reasoning. When we lose sight of this and just build models which work no matter how we get them to work, even if it means making **** up, The problem with your viewpoint is, who among us is godlike enought to declare for everyone else what is "****" in physics and what isn't? You, perhaps? [snip] You sound like you're treating time as a distance in much the same way as Minkowski geometry treats time as a distance in spacetime. Not at all. Distance is a physical and tangible property of nature, and time Distance is NOT tangible. You can't hold a piece of distance in your hand and feel its weight. Distance is no more than a number assigned to an event pair according to an arbitrary rule. Patrick |
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