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I can prove your fingers exert different forces.
go find a victum. put your hand on their chest and PUSH. thats a force a force we have named PUSH.
how GRAB their shirt and PULL them toward you.
thats a force we have named PULL. they are different in type and application but the same in general. ie a FORCE exerted. Just exerted "differently"
see?
also you are simply ignorant to the forces at play (NO insult I could not find another word to use) ignorant simple as your not seeing it.
for example in order to SWING that bucket you have to exert an awful LOT of different types or forces.
for one you need to LEAV AWAY from the bucket in order not to fall toward it. you also need to ORBIT your body at the bucket spins in order to keep it from WOBBLING you.
you also need to increase the force on your fingers to retain a grip on it as you increase speed.
you need to push down and out with your feet as you twist with your arm an torso in order to retain balance.
all these things AND MORE are occurring without you even realizing it. its subconscious but it can all be explained mathematically.
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