Flight Speed given Dynamic Pressure Solution

STEP 0: Pre-Calculation Summary
Formula Used
Flight Speed = sqrt((2*Dynamic Pressure)/Ambient Air Density)
Vfs = sqrt((2*q)/ρ)
This formula uses 1 Functions, 3 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Flight Speed - (Measured in Meter per Second) - Flight Speed is defined as an airspeed sufficient to provide the lift necessary to support an airplane in level flight.
Dynamic Pressure - (Measured in Pascal) - Dynamic Pressure is simply a convenient name for the quantity which represents the decrease in the pressure due to the velocity of the fluid.
Ambient Air Density - (Measured in Kilogram per Cubic Meter) - Ambient Air Density is the mass per unit volume of Earth's atmosphere.
STEP 1: Convert Input(s) to Base Unit
Dynamic Pressure: 70.5 Pascal --> 70.5 Pascal No Conversion Required
Ambient Air Density: 1.225 Kilogram per Cubic Meter --> 1.225 Kilogram per Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vfs = sqrt((2*q)/ρ) --> sqrt((2*70.5)/1.225)
Evaluating ... ...
Vfs = 10.7285619174392
STEP 3: Convert Result to Output's Unit
10.7285619174392 Meter per Second --> No Conversion Required
FINAL ANSWER
10.7285619174392 10.72856 Meter per Second <-- Flight Speed
(Calculation completed in 00.004 seconds)

Credits

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Created by Himanshu Sharma
National Institute of Technology, Hamirpur (NITH), Himachal Pradesh
Himanshu Sharma has created this Calculator and 50+ more calculators!
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Verified by Kartikay Pandit
National Institute Of Technology (NIT), Hamirpur
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Preliminary Aerodynamics Calculators

Power required at sea-level conditions
​ LaTeX ​ Go Power Required at Sea-level = sqrt((2*Weight of Body^3*Drag Coefficient^2)/([Std-Air-Density-Sea]*Reference Area*Lift Coefficient^3))
Power required at Altitude
​ LaTeX ​ Go Power Required at Altitude = sqrt((2*Weight of Body^3*Drag Coefficient^2)/(Density*Reference Area*Lift Coefficient^3))
Velocity at Sea-Level given Lift Coefficient
​ LaTeX ​ Go Velocity at Sea-Level = sqrt((2*Weight of Body)/([Std-Air-Density-Sea]*Reference Area*Lift Coefficient))
Velocity at Altitude
​ LaTeX ​ Go Velocity at an Altitude = sqrt(2*Weight of Body/(Density*Reference Area*Lift Coefficient))

Flight Speed given Dynamic Pressure Formula

​LaTeX ​Go
Flight Speed = sqrt((2*Dynamic Pressure)/Ambient Air Density)
Vfs = sqrt((2*q)/ρ)

What is flight speed?

In aviation, V-speeds are standard terms used to define airspeeds important or useful to the operation of all aircraft. These speeds are derived from data obtained by aircraft designers and manufacturers during flight testing for aircraft type-certification.

How to Calculate Flight Speed given Dynamic Pressure?

Flight Speed given Dynamic Pressure calculator uses Flight Speed = sqrt((2*Dynamic Pressure)/Ambient Air Density) to calculate the Flight Speed, Flight Speed given Dynamic Pressure is a measure of the speed of an object, such as an aircraft, calculated based on the dynamic pressure and ambient air density, it is a fundamental concept in aerodynamics, where the dynamic pressure is a measure of the air pressure exerted on an object moving through the air, and the ambient air density is the density of the air surrounding the object. Flight Speed is denoted by Vfs symbol.

How to calculate Flight Speed given Dynamic Pressure using this online calculator? To use this online calculator for Flight Speed given Dynamic Pressure, enter Dynamic Pressure (q) & Ambient Air Density (ρ) and hit the calculate button. Here is how the Flight Speed given Dynamic Pressure calculation can be explained with given input values -> 10.72856 = sqrt((2*70.5)/1.225).

FAQ

What is Flight Speed given Dynamic Pressure?
Flight Speed given Dynamic Pressure is a measure of the speed of an object, such as an aircraft, calculated based on the dynamic pressure and ambient air density, it is a fundamental concept in aerodynamics, where the dynamic pressure is a measure of the air pressure exerted on an object moving through the air, and the ambient air density is the density of the air surrounding the object and is represented as Vfs = sqrt((2*q)/ρ) or Flight Speed = sqrt((2*Dynamic Pressure)/Ambient Air Density). Dynamic Pressure is simply a convenient name for the quantity which represents the decrease in the pressure due to the velocity of the fluid & Ambient Air Density is the mass per unit volume of Earth's atmosphere.
How to calculate Flight Speed given Dynamic Pressure?
Flight Speed given Dynamic Pressure is a measure of the speed of an object, such as an aircraft, calculated based on the dynamic pressure and ambient air density, it is a fundamental concept in aerodynamics, where the dynamic pressure is a measure of the air pressure exerted on an object moving through the air, and the ambient air density is the density of the air surrounding the object is calculated using Flight Speed = sqrt((2*Dynamic Pressure)/Ambient Air Density). To calculate Flight Speed given Dynamic Pressure, you need Dynamic Pressure (q) & Ambient Air Density (ρ). With our tool, you need to enter the respective value for Dynamic Pressure & Ambient Air Density and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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