A pair of pliers, as the name implies, consists of two levers working together to give the user a tighter grip than would be available with bare hands. Understanding how those levers function and interact can make for a child's science project, or simply help a workman understand the tools of his trade. - Xavier Nairne From Mona Preparatory/ Wolmers Boys.
yes, pliers are levers : )
Yes, Pliers & Wedge are levers.
A lever is a simple machine that makes work easier for use; it involves moving a load around a pivot using a force. Many of our basic tools use levers, including scissors (2 class 1 levers), pliers (2 class 1 levers), hammer claws (a single class 2 lever), nut crackers (2 class 2 levers), and tongs (2 class 3 levers).
Nope: they are levers.
Nope: they are levers.
first class lever
Pair levers are a type of simple machine consisting of two arms connected by a pivot point. They work by applying force to one arm, causing the other arm to move in the opposite direction with magnified force. Pair levers are commonly used in tools like scissors and pliers.
Pliers are composed by two opposing levers.pliers are levers of type 1.Pliers are a specialty tool comprised of two first class levers: the fulcrum is located between the force (where you squeeze) and the load (what you would be squeezing).
Slip joint pliers are common tools in the workshop typically used to pull things that are stuck.
A pair of pliers, as the name implies, consists of two levers working together to give the user a tighter grip than would be available with bare hands. Understanding how those levers function and interact can make for a child's science project, or simply help a workman understand the tools of his trade.Read more : http://www.ehow.com/about_6374578_do-pliers-work-lever_.html
Scissors and pliers belong to the class of tools known as "levers." Specifically, they are examples of first-class levers, where the fulcrum is positioned between the effort and the load. In both cases, the user's hand applies force (effort) on one end of the tool, while the cutting or gripping action occurs at the other end. This lever principle allows for greater mechanical advantage, making tasks easier.
Some examples of first-class levers include a seesaw, scissors, and pliers. These levers have the fulcrum placed between the effort force and the load, allowing for a balanced distribution of force.