One kind is the fulcrum
A wheel and axle is a special kind of lever, as it combines rotational motion (wheel) with linear motion (lever) to make work easier.
The first kind of lever is a class 1 lever, where the fulcrum is located between the effort force and the load. Examples include a seesaw and scissors.
Yes, a hammer is a kind of lever. When you swing a hammer, you are using it as a lever to apply force to a particular point. The handle acts as the lever arm to increase the force applied to the head of the hammer.
A knife could be a lever or wedge depending on what kind and how you use it. If it's just between lever and inclined plane its lever, NOT inclined plane
A seesaw is a common example of a lever in a playground. Children sitting on each end are able to move up and down by applying force, demonstrating the principles of a lever.
Technically, it is. Each blade is a lever, with the axle being the fulcrum of each lever.
wedge is another simple machine kind of lever
What is the function of each part of the lever
it is a 2nd class lever
it is a 2nd class lever
First class lever.
Lever.
it is a 2nd class lever
lever
is a 2 class 2 lever
A wheel and axle is a special kind of lever, as it combines rotational motion (wheel) with linear motion (lever) to make work easier.
The first kind of lever is a class 1 lever, where the fulcrum is located between the effort force and the load. Examples include a seesaw and scissors.