A ramp is a type of simple machine called an inclined plane.
(A ramp; is; a type of simple machine called an inclined plane) (a type of simple machine; called; an inclined plane) (A ramp; is a type of; simple machine)
A ramp a type of simple machine A ramp
is called is a type of
a type of simple machine called an inclined plane
an inclined plane
simple machine