Web4 feb. 2024 · A nutcracker, as an example of a second-class lever, can be found. Two rods on a nutcracker are hinged together at the end, the fulcrum, at which point they … Web24 feb. 2024 · Therefore, We can say the Class 2 lever is used in "Working of a Nutcracker. Hence, Option 2 is correct. Wheelbarrow Staplers Doors or gates Bottle openers Nutcracker Nail clippers Additional Information First-Class Lever It is a type of lever which has the fulcrum in between the weight and the force applied.
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WebThere are three parts in a lever: Fulcrum – the point at which the lever rotates. Input force (also called the effort) – the force applied to the lever. Output force (also called the load) – the force applied by the lever to … Web21 aug. 2024 · Second class levers include items like an oar, a bottle opener, and a wheelbarrow. A stapler is a class 3 lever, to be precise. What kind of machine is a stapler? The staplers punching mechanism serves as the second-class lever, and the stapler pins serve as the wedges. The stapler is a complex machine made up of two simple … office 2019 download ฟรี
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Web26 apr. 2024 · A nutcracker is a prominent example of a second-class lever simple machine. Here, the fulcrum is located at one end of the machine, and the load or the nut, … WebSep 15, 2024 The lever which has a Load in between the Fulcrum (pivot) and Effort is called second class lever. Give examples of second class lever. An example of second … Web4 apr. 2024 · So if it is out of our curiosity, we measure our nail clipper, we can estimate how much is the mechanical advantage of nail clipper. For the upper component (Class 2 Lever): Effort arm is about 4 – 6 cm (depend on nail clipper size) Resistance arm is about 0.3 – 0.7 cm. Mechanical Advantage of the upper component = 8 – 13. my cats are my best friends