i have no idea!! I would say, yes as a ladder makes work easier. It is simple as to not have moving parts. Sq-beats
incline plane
because lever is a part of simple machine that makes a ladder have a screw between the both sides of ladder.
simple machine
A baseball is not a simple machine
No,its a Simple Machine
A ladder is not a simple machine at all; it is just a set of movable steps that allows the real machine - you! - to move with better handholds and footholds.
A ladder is not a simple machine at all; it is just a set of movable steps that allows the real machine - you! - to move with better handholds and footholds.
Inclined Plane
A Ladder.
incline plane
incline plane
A ladder is not a simple machine at all; it is just a set of movable steps that allows the real machine - you! - to move with better handholds and footholds.
because lever is a part of simple machine that makes a ladder have a screw between the both sides of ladder.
a small crane made of pulleies and rope
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.
A pulley isn't a kind of simple machine, it is a simple machine
simple machine