The period of rotation of the aircraft propeller is 0.6 s. how much is the linear speed
| March 21, 2021 | education
The period of rotation of the aircraft propeller is 0.6 s. how much is the linear speed of the outermost points of the propeller if the propeller diameter is 1m?
These tasks: T (period of rotation of the propeller of the aircraft under consideration) = 0.6 s; D (screw diameter) = 1 m.
The linear speed of the extreme points of the propeller of the considered aircraft is calculated by the formula: V = 2 * Π * R / T = Π * D / T.
Let’s perform the calculation: V = 3.14 * 1 / 0.6 = 5.23 m / s.
Answer: The outermost points of the screw have a linear velocity of 5.23 m / s.
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