If you are talking about a hand held manual can opener then the fulcrum would be the rim of the can against which you engage the little notch before you exert pressure upwards on the handle to open the can.
Where you twist it
WHER
The fulcrum is that point where a lever is fastened to a stable point. Usually it is in the middle of the lever (as when you pry the lid of a paint can) but it can be at the end (as in the case of a bottle opener). When the fulcrum is at the end, the force that results is in the same direction as the force you apply; you lift up on the bottle opener and it lifts the bottle cap up. When the fulcrum is in the middle, the resulting force is in the opposite direction to the force you apply; you push down on the prybar and the paint can lid goes up.
inclined plane
The fixed point of a lever is called the fulcrum. A lever is a beam connected by a hinge, or pivot, called a fulcrum. A lever is used to amplify the applied force.
the fulcrum is in the circle, or where they meet.
WHER
Fulcrum I think.
The fulcrum on a can opener is where the hook meets the lip of the can. The can opener is a class 1 lever.
because the load is situated between the effort and fulcrum
yes, the fulcrum is in between the input and output force.
The fulcrum is that point where a lever is fastened to a stable point. Usually it is in the middle of the lever (as when you pry the lid of a paint can) but it can be at the end (as in the case of a bottle opener). When the fulcrum is at the end, the force that results is in the same direction as the force you apply; you lift up on the bottle opener and it lifts the bottle cap up. When the fulcrum is in the middle, the resulting force is in the opposite direction to the force you apply; you push down on the prybar and the paint can lid goes up.
What type of simple machine is a bottle openerLever: Fulcrum, resistance, applied force.
Yes, but you'll need to look at this upside down. V______7__________________H OK, the upsidedown V is the fulcrum, the pivot point in the center of the cap. The upsidedown 7 is the hook that grabs the edge of the cap, the load. And, the H is your hand which applies the force.
no it is in fact a first class lever because a see-saw is first class and this is basically a see saw except instead of a handle on each side there is 2 on one side so therefore its a first class but people think it is a second class because of scissors but this a scissors have a difference and that difference it that when using scissors when you move one handle, it moves on the other side of the fulcrum but with a can opener the handles make the actual metal that opens the can move not just the same thing but on the other side
inclined plane
The fixed point of a lever is called the fulcrum. A lever is a beam connected by a hinge, or pivot, called a fulcrum. A lever is used to amplify the applied force.
The fulcrum. A Lever is a rigid rod to which a force can be applied to overcome a resistance. The point at which a lever pivots is called the fulcrum.