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    mandeep

    PHYSICS IN FORMULA 1

    Saturday, March 15, 2008, 09:22 PM [General]
    Posted By: mandeep

    The Formula 1 car utilises the Bernoulli principle to realise the massive downforce, which keeps the car on the tracks despite the mindboggling speeds which Formula 1 cars achieve. The Bernoulli principle describes the relationship between the velocity of a moving fluid and the pressure exerted by it.The principle states that:

    "For an ideal fluid, with no work performed on the fluid, an increase in velocity results in a simultaneous decrease in pressure, or a change in the fluid's gravitational potential energy."

    The equation is given by:

    v^2 + gh + P/p = constant.

    where v is the fluid velocity along the streamline.

    g is the acceleration due to gravity.

    P is the pressure

    p is the fluid density

    Figure 1 relates the speed of a fluid moving through a pipe to the cross sectional area of the pipe. It says that as a radius of the pipe decreases the speed of fluid flow must increase. This leads to a resultant decrese in pressure.
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