The angular speed of rotation of the wind turbine wheel blades is 6 rad / s. what is their
| September 11, 2021 | education
The angular speed of rotation of the wind turbine wheel blades is 6 rad / s. what is their diameter if the linear velocity is 18 m / s.
To find the diameter of the wheel blades of the considered wind turbine, we use the formula: ω = V / R = 2V / d, whence we express: d = 2V / ω.
The values of the variables: V is the linear speed of the blades (V = 18 m / s); ω – angular speed of rotation (ω = 6 rad / s).
Calculation: d = 2V / ω = 2 * 18/6 = 6 m.
Answer: The diameter of the wheel blades of the considered wind turbine is 6 m.
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