ax, Inclined Plane, Pulley, Lever, Wedge, Push pin, Inclined Plane, Pulley, Lever, Wedge, Knife, Inclined Plane, Pulley, Lever, Wedge, Bottle cap, Inclined Plane, Pulley, Screw, Wedge, Escalators, Inclined Plane, Pulley, Lever, Wedge, Elevators, Inclined Plane, Pulley, Lever, Wedge, Crane, Inclined Plane, Pulley, Lever, Wedge, Fishing rod, Inclined Plane, Pulley, Lever, Wedge, Crowbar, Inclined Plane, Pulley, Lever, Wedge, Ramp, Inclined Plane, Pulley, Lever, Wedge, Jar lid, Inclined Plane, Pulley, screw, Wedge, Scissors, Inclined Plane, Pulley, Lever, Wedge, Plyer, Inclined Plane, Pulley, Lever, Wedge, Wheelbarrow, Wheel and axle, Pulley, Lever, Wedge, Stairs, Inclined Plane, Pulley, Lever, Wedge, Seesaw, Inclined Plane, Pulley, Lever, Wedge, Bottle opener, Inclined Plane, Pulley, Lever, Wedge, Water wells, Inclined Plane, Pulley, Lever, Wedge, Light bulb, Inclined Plane, Pulley, Lever, Screw, Corkscrew, Inclined Plane, Pulley, Lever, screw, Steering wheel, wheel and axle, Pulley, Lever, Wedge, Flagpole, Inclined Plane, Pulley, Lever, Wedge, Faucetts, Inclined Plane, Pulley, Lever, screw, Slides, Inclined Plane, Pulley, Lever, Wedge, Exercise equipments, Inclined Plane, Pulley, Lever, Wedge.

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