http://www.nnseek.com/Cars_s.html Search results for Cars Sat, 20 Sep 2008 12:02:31 PDT http://www.nnseek.com/ http://www.nnseek.com/img/64.png 64 64 NNSeek http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406052609m.html http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406052609m.html googlemail.com> gurgled happily, sounding much like they were saying: Far be it for me to interfere on a post that is addressed to Duhng, but I'm not sure that you're correct that a car may not be driven if it does not have a current/valid VED. It can be - in certain very limited circumstances. They being? To or from a pre-booked MOT, on tradeplates, ...

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]]> Sat, 20 Sep 2008 12:02:31 PDT http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406049025m.html http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406049025m.html car may not be driven if it does not have a current/valid VED. It can be - in certain very ... driver/owner of the vehicle may be prosecuted (by the DVLA, not the police) for the offence, but the car may not be siezed at it would be if it was uninsured Oh, yes, it can... On ...

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]]> Sat, 20 Sep 2008 11:45:35 PDT http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406047489m.html http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406047489m.html car may not be driven if it does not have a current/valid VED. It can be - in certain ...the driver/owner of the vehicle may be prosecuted (by the DVLA, not the police) for the offence, but the car may not be siezed at it would be if it was uninsured Oh, yes, it can... On what...

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]]> Sat, 20 Sep 2008 11:38:52 PDT http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406046721m.html http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406046721m.html car may not be driven if it does not have a current/valid VED. It can be - in certain very limited ..., the driver/owner of the vehicle may be prosecuted (by the DVLA, not the police) for the offence, but the car may not be siezed at it would be if it was uninsured Oh, yes, it can...

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]]> Sat, 20 Sep 2008 11:35:03 PDT http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406033409m.html http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406033409m.html Good point. Let's look at the error. On a 1:3 hill (probably the steepest to be encountered), the angle will be arctan(1/3) = 18 degrees. For a hypotenuse of 1 unit (the true distance that the car travels), the horizontal distance that the GPS senses will be cos(18 degrees) = 0.95 So the GPS will read 95%% of the true speed and the error will be (1-0.95)/1 = 5%%. I suppose a...

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]]> Sat, 20 Sep 2008 10:52:30 PDT http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406026497m.html http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406026497m.html car travels), the horizontal distance that the GPS senses will be cos(18 degrees) = 0.95 So the GPS will read 95%% of the true speed and the error will be (1-0.95)/1 = 5%%. I suppose a really ...

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]]> Sat, 20 Sep 2008 10:30:20 PDT http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406021121m.html http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406021121m.html car GPS navigation systems. GPS doesn't give an accurate speed on gradiants. If you're the amazing engineer you make out you'll know why won't you. B2003

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]]> Sat, 20 Sep 2008 10:16:48 PDT http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406020865m.html http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_406020865m.html yahoo.co.uk> wrote: I suppose one reason is that the radius, or rather, the circumference of the wheels of cars/lorries etc aren't constant. It will change as the tyre wears down and as the pressure of the air inside it expands/contracts/leaks. Perhaps a different means of measuring the speed of a ...

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]]> Sat, 20 Sep 2008 10:15:37 PDT http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406019073m.html http://www.nnseek.com/e/uk.transport/baby_dies_after_car_mounts_kerb_406019073m.html car mounted the kerb and hit his... mention those cases. Yes but cars are much more damaging and ... 'trying to avoid having her car towed'...' "...The woman driver was ....worldcarfree.net/ Help for your car-addicted friends in the U....'t have been driving the car even if clean and sober....>Point two: Driving an untaxed car. Yep, thats not allowed either....

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]]> Sat, 20 Sep 2008 10:10:22 PDT http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_405935361m.html http://www.nnseek.com/e/uk.transport/why_can_t_car_speedos_be_accurate_405935361m.html cars? It can't be hard in these days of electronic everything to have... correct pressure so they're not the culprit. So why don't car manufacturers bother? I suppose one reason is that the radius, or rather, the circumference of the wheels of cars/lorries etc aren't constant. It will change as the tyre wears ...

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