A racing car has very wide, smooth tyres.
The part of each tyre in contact with the
track is flattened. When the driver gets into
the car, the force on each tyre changes.
What happens to the area of each tyre in
contact with the track? Explain why this is
beneficial in a high speed race.

w

Explanation:

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation