A wind turbine with two or four hollow hemispherical cups connected to a pivot is commonly used to measure wind speed. Consider a wind turbine with four 8-cm-diameter cups with a center-to-center distance of 40 cm. The pivot is stuck as a result of some malfunction, and the cups stop rotating. For a wind speed of 15 m/s and air density of 1.25 kg/m3, determine the maximum torque this turbine applies on the pivot.
Rotational Equilibrium And Rotational Dynamics
In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.
Equilibrium of Forces
The tension created on one body during push or pull is known as force.
A wind turbine with two or four hollow hemispherical
cups connected to a pivot is commonly used to measure
wind speed. Consider a wind turbine with four 8-cm-diameter
cups with a center-to-center distance of 40 cm. The pivot is stuck as a result of some malfunction,
and the cups stop rotating. For a wind speed of 15 m/s
and air density of 1.25 kg/m3, determine the maximum torque
this turbine applies on the pivot.
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