i think its a 1st class lever
pivot between effort and load = 1st class
load between effort and pivot = 2nd class
effort between load and pivot = 3rd class
Scissors are typically classified as a type of double lever, where the two blades act as the lever arms with the pivot point being the screw that holds them together.
Wheel and axle
A screw driver is a lever. The bigger diameter of the handle compared to the tip amplifies the turning force.
screw and wheel and axle A screw or a twisted inclined plane seems to be the answer you seek.
A scissors is a type of lever. The two blades act as the arms of a lever that pivot around a fulcrum point at the screw. When force is applied to the handles, the blades come together to cut materials.
Screw
a drawer is a lever
yes, a vice has one stationary plate and one plate attached to a screw with a lever at the end. As you turn the lever the screw turns subsequently moving the attached plate.
Scissors are typically classified as a type of double lever, where the two blades act as the lever arms with the pivot point being the screw that holds them together.
I believe that a screw driver is a third class lever ill update my answer later if wrong.
Yes, it is a type of lever. More specifically it is called a screw.
Wheel and axle
A screw driver is a lever. The bigger diameter of the handle compared to the tip amplifies the turning force.
screw and wheel and axle A screw or a twisted inclined plane seems to be the answer you seek.
A stapler is a compound machine. It is made up of a lever and a wedge.
A vise has 2 simple machines, a screw and a lever, but the main one is the screw.
Yes, a screwdriver is a type of lever. It functions by applying force to turn a screw or fasten objects together. The handle of the screwdriver acts as the lever arm, and the tip exerts force to drive the screw.