Wind turbines can be classified by their mechanical power control, and further divided by their speed control. All turbine blades convert the motion of air across the air- foils to torque, and then regulate that torque in an attempt to capture as much energy as possible, yet prevent damage.
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The leg is made from a whale’s jawbone, symbolizing Ahab’s desire to take revenge on the white whale that injured him.
Gravity is what holds us down to keep our balance
D is the answer for this question
