There are many natural forces but I’m not sure which one would be the most powerful?
In terms of a physical force, gravity is pretty powerful I guess, we can’t exactly get away from that one! We can exploit forces by putting energy (fuel) in to make the force more powerful (for example, a car).
If you’re thinking in terms of natural weather forces (i.e. phenomena), then hurricanes, tsunamis, volcanic eruptions and earthquakes can also be pretty powerful and devastating.
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