Inclined plane
Wheel & axel
an octopus is a simple machine that starts with a o
simple machine is a machine that is simple to use. :/
Lever
Paper aeroplane.
yes, they are a lever
it is a wheel& axle machine.
it is a wheel& axle machine.
yes it is
Wheel and Axel
total weight of boat and trailer
I suppose the narrow bow of a boat is a wedge
A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum.
a second class lever
it is a wedge
You can get a boat trailer registration from the DMV for your state.
l think that its a wheel and axle.
It is a wedge.