Question 3251
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For any propeller:
A
thrust is the component of the total aerodynamic force on the propeller in the plane of rotation.
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B
thrust is the component of the total aerodynamic force on the propeller parallel to the rotational axis.
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C
the force contributing to propeller torque is perpendicular to the propeller plane of rotation.
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D
the total aerodynamic force on a blade element may be resolved into two components, torque and lift.
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