A stapler has a lever, a wedge, and a wheel and axle, as well as a pivot point for the lever and an inclined plane for papers to slide up under the staple dispenser. Q. lever seesaw bascule bridge arms, legs, fingers, toes, jaw crowbar hand jack hammer sword cricket/baseball bat golf club wheel and axle A stapler is made with a lever - the handle, a wedge - the staples a wheel and axle - the spindle point for the lever and an inclined plane - the slant for papers to slide up below the staple dispenser. Inclined Plane - Wheelchair ramp Lever - Bottle opener, crowbar, etc. A stapler is a mechanical device that joins pages of paper or similar material by driving a thin metal staple through the sheets and folding the ends. A Stapler is made up of two Simple Machines, Wedge and Lever. (Answer: Mechanical advantage enables us to use less force to move an object, but we have to move it a longer distance.) The two parts which are parallel and are designed to penetrate into the material are the legs. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. What plastic is used for a staplers? Since the beginning of time, humans have developed devices and tools to make work easier. By clicking Accept All, you consent to the use of ALL the cookies. Updates? Looking at Canada only 2 of 54 people used Seesaw and 2 used other words so they were even more homogenous than the USA in their use of Teeter. This website uses cookies to improve your experience while you navigate through the website. Ans. A stapler and staples are a more complicated compound machine. The manufacturer claims that this device will staple up to 70 sheets of paper, which is simply an eye-watering amount. This cookie is set by GDPR Cookie Consent plugin. Pulleys with large metal cables are used in modern elevators. These cookies will be stored in your browser only with your consent. The principle of the inclined plane is used widelyfor example, in ramps and switchback roads, where a small force acting for a distance along a slope can do a large amount of work. Let us know if you have suggestions to improve this article (requires login). Use the attached Simple Machines Scavenger Hunt! 2. a wire-stitching machine, esp. 1545 in J. Schfer Early Mod. A stapler works by using force to push a staple through the paper, then secure the pages together. Today's availability of electricity and technologically-advanced machines make it difficult for us to see what the simple machine is accomplishing. Complete the KWL Assessment Chart (see the Assessment section). After this lesson, students should be able to: Each TeachEngineering lesson or activity is correlated to one or more K-12 science,

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