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BOEING 737-900
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Rolling Resistance Force (Frr)
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FormulaFR = total weigth * μ * 9.81
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Aircraft weight(kg)85000
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Tug Weight(kg)35000
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Friction Coefficient(μ)0.02
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Rolling Resistance Force (N)23544
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Drag Force of aircraft (Fda)
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FormulaFD = 1/2 * C * ρ* A* v^2
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Drag Coefficient (C)0.02
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Density (kg/m^3)1.22
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Frontal Area (m^2)526.25
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Velocity (m/s)8.33
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Drag Force (N)445.4940852
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Drag Force of TUG (Fdt)
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FormulaFD = 1/2 * C * ρ* A* v^2
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Drag Coefficient (C)0.02
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Density (kg/m^3)1.22
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Frontal Area (m^2)14.96
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Velocity (m/s)8.33
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Drag Force (N)12.66430692
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TOTAL FORCE (N)Frr + Fda + Fdt24002.15839
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