-the hand pulling up, the fulcrum is the tip of the opener where it makes contact with the top of the cap, and the load (pulling down) is the resistance of the cap holding onto the top of the bottle.
In this picture the effort is the hand pulling up, the fulcrum is the tip of the opener where it makes contact with the top of the cap, and the load (pulling down) is the resistance of the cap holding onto the top of the bottle.
