Final answer:
The pitot static system measures an aircraft's airspeed by comparing dynamic and static air pressures, which are variable inputs. The system affects the readings of the airspeed indicator, altimeter, and vertical speed indicator. A pitot tube's pressure reading will increase with greater airspeeds, following Bernoulli's principle.
Step-by-step explanation:
The pitot static system is used in aviation to measure the airspeed of an aircraft. It works by comparing the pressure of the air in motion (dynamic pressure) with the ambient air pressure (static pressure). The system supplies variable air pressure inputs to the aircraft's airspeed indicator, altimeter, and vertical speed indicator. The pitot tube measures the dynamic pressure, which increases with the speed of the aircraft.
At a given altitude, if the pressure reading of your pitot tube is 15.0 mm Hg at a speed of 200 km/h, the pressure reading at 700 km/h would be significantly higher due to the increase in dynamic pressure experienced at the higher speed. The relationship between the velocity of the aircraft and the pressure measured by the pitot tube is based on Bernoulli's principle, which relates the pressure of a fluid to its velocity and height.