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Drag for given Glide Angle Formula

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Drag Force is the resisting force experienced by an object moving through a fluid. Check FAQs

F D = F L \cdot \tan (θ)

F_D - Drag Force?F_L - Lift Force?θ - Glide Angle?

Drag for given Glide Angle Example

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Here is how the Drag for given Glide Angle equation looks like with Values.

Here is how the Drag for given Glide Angle equation looks like with Units.

Here is how the Drag for given Glide Angle equation looks like.

15.1135 = 100 \cdot \tan (0.15)

15.1135N = 100N \cdot \tan (0.15rad)

15.1135 = 100 \cdot \tan (0.15)

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Drag for given Glide Angle Solution

Follow our step by step solution on how to calculate Drag for given Glide Angle?

FIRST Step Consider the formula

F D = F L \cdot \tan (θ)

Next Step Substitute values of Variables

∴

F D = 100N \cdot \tan (0.15rad)

Next Step Prepare to Evaluate

∴

F D = 100 \cdot \tan (0.15)

Next Step Evaluate

∴

F D = 15.1135218058295N

LAST Step Rounding Answer

∴

F D = 15.1135N

Drag for given Glide Angle Formula Elements

Variables

Functions

Drag Force

Drag Force is the resisting force experienced by an object moving through a fluid.

Symbol: F_D

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Drag Force

Lift Force

The Lift Force, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.

Symbol: F_L

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Lift Force

Glide Angle

Glide Angle is defined as the angle made by the glide flight path with the horizontal.

Symbol: θ

Measurement: AngleUnit: rad

Note: Value can be positive or negative.

Formulas to find Glide Angle

tan

The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.

Syntax: tan(Angle)

Other formulas in Gliding Flight category

Go Lift Force for given Glide Angle

F L = \frac{F D}{\tan (θ)}

Go Lift-to-drag ratio for given glide angle

LD = \frac{1}{\tan (θ)}

Go Glide angle

θ = a \tan (\frac{F D}{F L})

Go Glide angle for given lift-to-drag ratio

θ = a \tan (\frac{1}{LD})

How to Evaluate Drag for given Glide Angle?

Drag for given Glide Angle evaluator uses Drag Force = Lift Force*tan(Glide Angle) to evaluate the Drag Force, The Drag for given glide angle equation represents the relationship between the lift force and the drag force when the aircraft is in gliding flight. The drag force is proportional to the lift force and the tangent of the glide angle. Drag Force is denoted by F_D symbol.

How to evaluate Drag for given Glide Angle using this online evaluator? To use this online evaluator for Drag for given Glide Angle, enter Lift Force (F_L) & Glide Angle (θ) and hit the calculate button.

FAQs on Drag for given Glide Angle

What is the formula to find Drag for given Glide Angle?

The formula of Drag for given Glide Angle is expressed as Drag Force = Lift Force*tan(Glide Angle). Here is an example- 15.11352 = 100*tan(0.15).

How to calculate Drag for given Glide Angle?

With Lift Force (F_L) & Glide Angle (θ) we can find Drag for given Glide Angle using the formula - Drag Force = Lift Force*tan(Glide Angle). This formula also uses Tangent (tan) function(s).

Can the Drag for given Glide Angle be negative?

No, the Drag for given Glide Angle, measured in Force cannot be negative.

Which unit is used to measure Drag for given Glide Angle?

Drag for given Glide Angle is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Drag for given Glide Angle can be measured.

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