That seems like a statement more than a question. Where's the question?
Force = mass*acceleration so
3.6*2.5 =9 Newtons
The wind Wind turbines work on a simple principle: instead of using electricity to make wind—like a fan—wind turbines use wind to make electricity. Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates electricity.
