i don't think it can, sorry
Gravity
There is no force to stop it either. It has energy.
Force the lever will apply to the load being lifted.
The input force is how much force you use to pull on it. The output is what is lifted.
the external force which any out countery thats mean thod he chuiqf bkion
External
Answer #1:It can't.======================Answer #2:By casting off mass.
An external force affects structures from the outside. They are divided into 2 groups live loads and dead loads
External force
effort force
no
force! (i think) It was in my science book... so that is what i am assuming!It is actually an unbalanced force not just a force. -Kelsey Munroe