A lever *is* a simple machine. Since you are simply pumping the plunger up and down, you are not applying leverage.
Simple machine, lever
A shifter is a lever, a lever is a simple machine
No a lever is a simple machine so it's not complicated.
lever
Its a simple machine which can crush any complex machine
its not a simple machine
It is a simple lever.
yes it is a lever
Lever.
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
lever
lever