Ah, my young padawan, there is only one Force. You must study it well.
Seriously, though you should be aware of the fundamental forces gravity, electromagnetism, and nuclear forces. After this there are many more forces like pressure, friction, spring, resistance, tension and normal forces.
For wind turbines we look at lift and drag forces mainly! As well as air resistance and gravity. Different problems require different types of forces. May the force be with you 🙂
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