Third class lever. Here power lies in between load and fulcrum.
No, because the fulcrum is not in the middle
A stapler is a class 1 lever, where the fulcrum is located at one end, the effort is applied at the other end, and the load is in the middle.
A stapler is typically considered an office supply item used for binding papers together by driving a thin metal staple through the papers. It does not belong to any specific class as it is a standalone tool with a specific function.
A stapler is designed in such a way that it can be used with power at the middle or work at the middle. Mostly it is used with power at the middle; in this case it is class 3. If the power is applied at the end it is class 2.
The weight of a stapler can vary from a few ounces for a small stapler to 5 pounds or more for a electrically powered stapler.
The weight of a stapler can vary from a few ounces for a small stapler to 5 pounds or more for a electrically powered stapler.
The stapler snapped at the paper
It is not. A stapler is a third class lever. Simply because the the effort is in the middle. The fulcrum is the screw that allows it to move, the resistance is the staple wire that needs to press, and the effort came from your hand that is pressing the stapler - which is in the middle.
Sometimes a staple can get jammed in the stapler. It also can get stuck while refilling the stapler.
because it staples with staples.
Samuel Slocum invented the stapler in 1841
the answer is a stapler a stapler has an acute angle