A simple machine.
a simple machine
Simple Machine
A simple machine.
simple machine
A simple machine.
a simple machine
Simple Machine
A simple machine.
pulley
simple machine
simple machine
A simple machine
a machine with one movement is a simple machine. Learned in 5th and 6th grade..~
Effort Force
It is an effort machine
it moves with his one paw on snout and walks with three paws.