Recent content by uraveragechum

  1. U

    What is the concept of negative temperature?

    No, the scale from cold to hot in Kelvin should be... 0 K,...500 K,... Inf. K,... - Inf. K,... - 500 K,... - 0 K Here's the link: http://en.wikipedia.org/wiki/Negative_temperature But I was just asking for clarification...
  2. U

    Two-Car Situation: Wheels in Motion

    So a car can have two different rear wheel speeds if you apply a "one side brake"? I'll take your word for it, but does that mean that one would have to calculate the brake so that the difference between the speed of two wheels would be 90 km/h? So for example, the wheel on the road would be...
  3. U

    Two-Car Situation: Wheels in Motion

    Assuming that both rear wheels of the lopsided car are where the movement comes from, in this case 90 km/h, I don't see how this could be plausible outside Hollywood films. After all, the wheel that is leaning on the truck would be rotating (for lack of a better word) at 90 km/h RELATIVE to the...
  4. U

    What is the concept of negative temperature?

    0 K is Absolute Zero, correct? So the highest possible temperature would be approaching 0 K from below, like -1 K would be close to the hottest temperature? Of course I'm assuming that by definition, a relatively hotter object would transmit heat energy to a relatively cooler object. So -1...
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