Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"Fredxxx" wrote in message news .. Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? michael adams .... |
#2
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 13:09:51 UTC+1, michael adams wrote:
"Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? Oh dear. |
#3
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 13:10, michael adams wrote:
snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? |
#4
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news .. Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? michael adams .... |
#5
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
michael adams wrote:
"Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? If you have no apples is there any particular problem in increasing the number of apples you have? Compared with already having some apples. I can see that negative apples would create a problem, but not one that a vector quantity would share. For aeroplanes in particular, acceleration in one direction may be necessary despite velocity being in another. The behaviour of kinetic energy in this case is harder to calculate, but follows rules. -- Roger Hayter |
#6
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"Roger Hayter" wrote in message ... michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? If you have no apples is there any particular problem in increasing the number of apples you have? Not if the apples can self generate, no. (Which is equivalent to applying Fred's definition to a stationary vehicle) It might be the foundation of a very profitable business in fact. But otherwise it would require an outside agency to provide the apples. michael adams .... |
#7
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote:
"Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more |
#8
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
|
#9
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 15:07:02 UTC+1, Robin wrote:
On 07/10/2017 14:31, tabbypurr wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote: "Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"? And I assume he is looking for the answer "no because the *useful* power delivered is also nil when the vehicle is stationary". I do not know if he is deliberately trolling by starting a new thread without quoting the relevant preceding post(s) or just striving to be seen as too clever by half. Having read Michael before I doubt he has put a moment of thought into either point. Or any other. NT |
#11
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
michael adams wrote:
"Roger Hayter" wrote in message ... michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? If you have no apples is there any particular problem in increasing the number of apples you have? Not if the apples can self generate, no. (Which is equivalent to applying Fred's definition to a stationary vehicle) It might be the foundation of a very profitable business in fact. But otherwise it would require an outside agency to provide the apples. michael adams ... If you accelerate a moving car in the direction of its motion, its kinetic energy increases. If you accelerate a stationary[1] car, it acquires kinetic energy. I think I am missing the problem. [1] Stationary only in our local frame of reference, of course, but that has no relevance at the sort of speeds we are talking about. -- Roger Hayter |
#12
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
Robin wrote:
On 07/10/2017 14:31, wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"? And I assume he is looking for the answer "no because the *useful* power delivered is also nil when the vehicle is stationary". We are also talking about cars, and we know that in practice moving off from stationary is a rather discontinuous process. But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. So the usable torque will be equivalent to quite low engine power. Drag racing is another issue. It was unwise to stray from the 60mph. I do not know if he is deliberately trolling by starting a new thread without quoting the relevant preceding post(s) or just striving to be seen as too clever by half. -- Roger Hayter |
#13
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 15:25, michael adams wrote:
Who would have thought that one simple question could cause so much fuss ? "Hey Gavrilo, I'm bored. Fancy coming out and taking a few pot shots at the Archduke Ferdinand?" "Have you put on a bit of weight darling?" "Fancy one for the road?" "Fancy a quickie?" Bill |
#14
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 15:39, Roger Hayter wrote:
But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. Not in my car. Bill |
#15
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
"Robin" wrote in message ... On 07/10/2017 14:31, wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote: "Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"? And I assume he is looking for the answer "no because the *useful* power delivered is also nil when the vehicle is stationary". I do not know if he is deliberately trolling by starting a new thread without quoting the relevant preceding post(s) or just striving to be seen as too clever by half. Fredxxx has now used a different address, so I had to add this to my killfile as well. -- Dave W |
#16
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
Bill Wright wrote:
On 07/10/2017 15:25, michael adams wrote: Who would have thought that one simple question could cause so much fuss ? "Hey Gavrilo, I'm bored. Fancy coming out and taking a few pot shots at the Archduke Ferdinand?" "Have you put on a bit of weight darling?" "Fancy one for the road?" "Fancy a quickie?" Bill First treated as one conversation, this mystified me. -- Roger Hayter |
#17
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 15:39:40 UTC+1, Roger Hayter wrote:
Robin wrote: On 07/10/2017 14:31, tabbypurr wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"? And I assume he is looking for the answer "no because the *useful* power delivered is also nil when the vehicle is stationary". We are also talking about cars, and we know that in practice moving off from stationary is a rather discontinuous process. But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. I had no idea so many road cars were unreal. NT |
#18
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 14:28, michael adams wrote:
"Roger Hayter" wrote in message ... michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? If you have no apples is there any particular problem in increasing the number of apples you have? Not if the apples can self generate, no. You might receive a more meaningful answer in uk.rec.gardening |
#19
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 14:02, michael adams wrote:
"Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. Because you asked a question, presumably posed to DP, to my question. This would have been some time ago. snip an old post And the kinetic energy of a stationary vehicle is what exactly ? I find it most disturbing you need to ask twice. Google is your friend. If you want to make a point then make it, don't ask a stupid question a child would ask, and more likely know the answer. |
#20
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 15:39, Roger Hayter wrote:
michael adams wrote: "Roger Hayter" wrote in message ... michael adams wrote: "Fredxxx" wrote in message news wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? If you have no apples is there any particular problem in increasing the number of apples you have? Not if the apples can self generate, no. (Which is equivalent to applying Fred's definition to a stationary vehicle) It might be the foundation of a very profitable business in fact. But otherwise it would require an outside agency to provide the apples. michael adams ... If you accelerate a moving car in the direction of its motion, its kinetic energy increases. If you accelerate a stationary[1] car, it acquires kinetic energy. I think I am missing the problem. I don't believe you're missing any problem. Mr Adams is trying to make a point and failing handsomely in the process. |
#21
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 16:53, Dave W wrote:
"Robin" wrote in message ... On 07/10/2017 14:31, wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adams wrote: "Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"? And I assume he is looking for the answer "no because the *useful* power delivered is also nil when the vehicle is stationary". I do not know if he is deliberately trolling by starting a new thread without quoting the relevant preceding post(s) or just striving to be seen as too clever by half. Fredxxx has now used a different address, so I had to add this to my killfile as well. You're welcome. I hadn't realised an extra 'x' had crept in, it's certainly not intentional. I presume you too have limited knowledge of applying simple classical mechanics. You could have simply killed the thread, but hey. |
#22
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 17:02, Roger Hayter wrote:
Bill Wright wrote: On 07/10/2017 15:25, michael adams wrote: Who would have thought that one simple question could cause so much fuss ? "Hey Gavrilo, I'm bored. Fancy coming out and taking a few pot shots at the Archduke Ferdinand?" "Have you put on a bit of weight darling?" "Fancy one for the road?" "Fancy a quickie?" Bill First treated as one conversation, this mystified me. They are all valid answers to the question "How many surrealists does it take to change a light bulb?" -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#23
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 13:10, michael adams wrote:
"Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? At what temperature? -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#24
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/17 14:02, michael adams wrote:
"Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question It was posted in response to this claim of yours. Which for some reason you chose to snip. "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? So I can only ask you again And the kinetic energy of a stationary vehicle is what exactly ? Depends on the frame of reference., michael adams ... -- To ban Christmas, simply give turkeys the vote. |
#25
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/17 15:06, Robin wrote:
On 07/10/2017 14:31, wrote: On Saturday, 7 October 2017 14:01:48 UTC+1, michael adamsÂ* wrote: "Fredxxx" wrote in message news On 07/10/2017 13:10, michael adams wrote: snip And the kinetic energy of a stationary vehicle is what exactly ? michael adams Are you drunk, high on something, or is that a serious question? It's a serious question need one say more I assume he has in mind the way dv/dt=p/(mv) begs the question "does this mean you get infinite acceleration when the vehicle is stationary"?Â* And I assume he is looking for theÂ* answer "no because the *useful* power delivered is also nil when the vehicle is stationary". I do not know if he is deliberately trolling by starting a new thread without quoting the relevant preceding post(s) or just striving to be seen as too clever by half. Or has just discovered Xeno's paradox in reverse. -- You can get much farther with a kind word and a gun than you can with a kind word alone. Al Capone |
#26
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
|
#27
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/17 18:23, John Rumm wrote:
On 07/10/2017 17:02, Roger Hayter wrote: Bill Wright wrote: On 07/10/2017 15:25, michael adams wrote: Who would have thought that one simple question could cause so much fuss ? "Hey Gavrilo, I'm bored. Fancy coming out and taking a few pot shots at the Archduke Ferdinand?" "Have you put on a bit of weight darling?" "Fancy one for the road?" "Fancy a quickie?" Bill First treated as one conversation, this mystified me. They are all valid answers to the question "How many surrealists does it take to change a light bulb?" No, they are all invalid answers to the question 'What caused causality? -- "It is an established fact to 97% confidence limits that left wing conspirators see right wing conspiracies everywhere" |
#28
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On 07/10/17 16:47, Bill Wright wrote:
On 07/10/2017 15:39, Roger Hayter wrote: But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. Not in my car. I dont think we are talking about Noddy's pedal car, Big Ears... Bill -- "It is an established fact to 97% confidence limits that left wing conspirators see right wing conspiracies everywhere" |
#29
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 18:38:52 UTC+1, The Natural Philosopher wrote:
On 07/10/17 16:47, Bill Wright wrote: On 07/10/2017 15:39, Roger Hayter wrote: But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. Not in my car. I dont think we are talking about Noddy's pedal car, Big Ears... It was a remarkably unrealistic claim. I borrowed a new car recently, flooring it on the motorway made no noticeable difference. NT |
#30
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
In article ,
wrote: On Saturday, 7 October 2017 18:38:52 UTC+1, The Natural Philosopher wrote: On 07/10/17 16:47, Bill Wright wrote: On 07/10/2017 15:39, Roger Hayter wrote: But it is also true that in any real car the acceleration at low speed is very much limited by the traction the tyre can achieve rather than the power the engine can produce. Not in my car. I dont think we are talking about Noddy's pedal car, Big Ears... It was a remarkably unrealistic claim. I borrowed a new car recently, flooring it on the motorway made no noticeable difference. It obviously wasn't a diesel -- from KT24 in Surrey, England |
#31
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. |
#32
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. michael adams .... |
#33
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/2017 20:51, michael adams wrote:
"Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. You seem to have little grasp on the subject of Newtonian / Classical mechanics. |
#34
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"michael adams" wrote in message o.uk... "Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? By getting the engine to increase the speed of the stationary car, stupid. The only way you could do that would be to push start the car, or get a tow. Stop snorting that dog ****. |
#35
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
michael adams wrote:
"Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. michael adams I suppose the idea of a self-propelled vehicle must have come as a bit of a surprise with the first traction engines. Indeed, I believe some of the more inflexible sections of the 19th century population did suspect something not quite natural, and a bit magical, about a vehicle moving without being pulled or pushed. I would have thought we would be used to it by now, though. The speed and the kinetic energy are not different things, neither is prior, they are different descriptions of the same thing. -- Roger Hayter |
#36
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
On Saturday, 7 October 2017 21:23:19 UTC+1, Fredxxx wrote:
On 07/10/2017 20:51, michael adams wrote: "Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. You seem to have little grasp on the subject of Newtonian / Classical mechanics. or anything else. |
#37
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
"Roger Hayter" wrote in message ... michael adams wrote: "Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. michael adams I suppose the idea of a self-propelled vehicle must have come as a bit of a surprise with the first traction engines. Indeed, I believe some of the more inflexible sections of the 19th century population did suspect something not quite natural, and a bit magical, about a vehicle moving without being pulled or pushed. I would have thought we would be used to it by now, though. The speed and the kinetic energy are not different things, neither is prior, they are different descriptions of the same thing. Careful, he'll implode between the ears if you don’t watch out. On second thoughts... |
#38
Posted to uk.d-i-y
|
|||
|
|||
Mr.Clutch?
|
#39
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/17 20:51, michael adams wrote:
"Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. I see that a fundamental understanding of science does not exist in what passes for your mind... ....a fairly typical remoaner, it would seem. -- "It is an established fact to 97% confidence limits that left wing conspirators see right wing conspiracies everywhere" |
#40
Posted to uk.d-i-y,uk.rec.cars.maintenance
|
|||
|
|||
Mr.Clutch?
On 07/10/17 21:23, Fredxxx wrote:
On 07/10/2017 20:51, michael adams wrote: "Rod Speed" wrote in message ... "michael adams" wrote in message o.uk... "Fredxxx" wrote in message news . Do you understand that an increase in a car's speed requires an increase in kinetic energy? And the kinetic energy of a stationary vehicle is what exactly ? You're increasing that from zero, stupid. How can you increase the speed of a stationary car if, according to Fred, you first require an increase in kinetic energy ? The only way you could do that would be to push start the car, or get a tow. You seem to have little grasp on the subject of Newtonian / Classical mechanics. None at all, I suspect. Worse, he seems unable to distinguish scientific models from reality, Probably believes in 'climate change' then... -- Outside of a dog, a book is a man's best friend. Inside of a dog it's too dark to read. Groucho Marx |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Ryobi Strimmer? Clutch or no clutch? | UK diy | |||
Drill's Clutch Torque Setting? | Home Repair | |||
Dyson DC04 clutch | UK diy | |||
Clutch master cylinder rebuild kits? | Metalworking | |||
Replacing clutch on cordless drill? | Woodworking |