The tyre is on its own with no wheel or inner tube attached.
133131
Properties of Gases \n\n1.  Indefinite shape -- you can squash an air-filled  balloon to make circus animals\n2.  May expand -- balloons get bigger when temperature gets warmer\n3.  May compress -- can put lots of air into a car tire\n4.  Have low densities -- balloons filled with air will float on water\n5.  Diffuse uniformly -- put a pizza on the front seat of the car and the people in the back seat get hungry pretty quickly -- that pizza vapors travel to fill the car! \n\n11.2  Atmospheric Pressure \n\nEven though we can't see the air around us, we know it's there and those molecules bouncing around exert a force on our bodies.  Fortunately, the force is the same on all sides of us, so it equalizes out and we don't notice that we're pushing against the air as we move our bodies. \n\nWe use a barometer to measure pressure.  We can use lots of different units depending on the system we're using.  Normal atmospheric pressure at sea level is defined as "1 atmosphere of pressure";  we call this by the special name "standard pressure".  The equivalent measures in other  units for standard pressure are given in table 11.1;  when we talk about standard pressure in this course we will use units of atmospheres, mm Hg and torr.  You're probably familiar with the weatherperson talking about pressure in inches of Hg.  If you use 2.54 cm = 1 inch, you can do the conversion from inches of Hg to cm and then on to mm of Hg.  There's no magic here, it's just a metric/English conversion example. \n\nYou may be curious about how a barometer works.  Here's my interpretation.... \n\nLet's start with the diagram on page 295 which is a representation for the workings of a barometer. It helps to talk about how this setup is put together. One would hold the tube "right side up", that is, like a test tube and fill it "to the brim" with mercury. One then inverts the tube in a pool of mercury (taking appropriate safety precautions). Immediately some of the mercury will flow out of the tube. How much flows out depends on how much pressure the atmosphere exerts on the pool of mercury. If the atmospheric pressure is higher, there is more pressure on the pool of mercury and the material in the tube stays at a higher level. If the atmospheric pressure is lower on a given day, more mercury is allowed to flow out of the tube. If the atmospheric pressure increases again, more mercury is pushed pack up into the tube. It is important to recognize that a virtual vacuum (except for a few stray mercury molecules) exists above the liquid in the tube which exerts no pressure (has no influence) on the height of the material in the tube. The only influence on the height of the material, is the air pressure on the puddle of mercury at the bottom.\n\nThe number the weatherperson gives is the height of the column measured in inches or mm (of mercury). We use mercury because it is so dense. If we were to use a water column instead (mercury is 13+ times as dense as water), the column would have to be 13+ times as high.  \n\n  Do example exercise  11.1 and the self test.  You can make up unit factors using any pair of these units to do homework exercises 5 and 7. \n\n11.3  Variables affecting Gas Pressure \n\nThink of gas pressure as the effect of molecules hitting the walls of a container.  When the molecules hit harder, the pressure is increased.  The tire pressure in your car can be affected by 3 things:\n \n  \n\nVariable What we measure Predicted effect on pressure of the gas Why? Also true (follows logically); complete with increase or decrease \nvolume of the container how much air the tire can contain increase volume, decrease pressure more space for the molecules to move around, so don't hit walls of container so hard decrease pressure, (       ) volume \ntemperature of the gas temperature of the air in the tire increase temperature, increase pressure molecules moving faster, so hit
472089
Take one lug nut off of each of the other 3 tires, and use them to put the spare on - that way, each tire will be held on by 3. That should get him to the next town, where he can buy 4 more.
544629
Split the problem into two parts, first when the car has its tyres still on terra firma and the second it thinks it is Wright brothers reinvented. From the first part we find the velocity of the car just before its leap into thin air. The formula to use for this part will be \nv^2 - u^2 = 2a*s. \nHere u = 0, having started from rest.\na = 4 m/s^2  and s = 50 m. This gives \nv = 20 m/s. Now the second part. This velocity is at an angle of 24 deg. below the horizontal. Its vertical component is 20 sin24 and the horizontal component is 20 cos24. The horizontal component does not change during its flight because the only force acting on the car is vertical. You can get the time of flight using the formula\ns = u*t + 1/2 a*t^2, where s = 30 m; u = 20 sin24 and a = g = 10 m/s^2.\nSolving the quadratic equation for t, you get\nt = 1.78 s approx.\nThe distance from the base of the cliff where the car lands is given by the horizontal velocity * time of flight, that is 20 cos24 * 1.78 = 32.5 m.\n\nAs for the diagram, I do not know how one could attach it as a part of the reply in Yahoo Answers. I have felt this shortcoming in this otherwise excellent forum.
270966
Don't! \n\n.... or you'll be finding the money for a new wheel and a new freewheel!\n\nGo to a bike shop - they may do it for free or for the price of a coffee.
508706
It's not cold enough.
620978
Put gas in it. or try to fix it. or take it to a specialist to get it fixed. if u dont know much about engiens, u shouldnt take it apart ur self.
170402
in the front....there is no entering through the exit.
339793
Because he had no umbrella.
44052
there are no stairs asuming you don't have a basement.
60115
He wasn't driving, he was walking
179537
the tire pump valve fits so tight over the nozzle and combine with push air in keeps air from escaping. also, air wil;l not come out of a tire ( unless a leak) unless you twist the nozzle to make it come out
131269
We say flat tire, but the spare is (in some vehicles)smaller then the normal tires and they are called donuts.  I'm not world traveller, but I am an American.
92887
Woman, without her man, is an animal.
192673
The body is hosed. You can problably buy another body and rework it. You can even purchased a finished one online. Plus its a cool project. Good luck!
604804
Seems difficult to figure out. It would be better if you show it to someone else. Your riding colleagues may see the problem well. For now, it's not clear to figure out.
396817
NO ENTRY from the other side
139022
There's not one E in the whole thing