Because when you trying to balanced you can not fall down or go up
No, a pen is not a lever. A lever is a simple machine that consists of a rigid bar that pivots around a fixed point called a fulcrum. Pens do not typically function in this way.
A lever is a simple machine consisting of a rigid bar that pivots around a fixed point, called a fulcrum. It is used to lift or move objects by applying force at one end. Levers are classified into three types based on the relative positions of the fulcrum, effort (input force), and load (output force).
A grass shear is a compound machine comprising a lever and a wedge. The handle acts as a lever to provide mechanical advantage for cutting grass, while the blades function as a wedge to effectively sever the grass blades.
A pendulum contraption is typically classified as a compound machine, as it combines multiple simple machines like a lever, a wheel and axle, and potentially a pulley system to function.
wheel and axel. that's the answer for it on study island.
to make your work easier . to less the working time
No, a pen is not a lever. A lever is a simple machine that consists of a rigid bar that pivots around a fixed point called a fulcrum. Pens do not typically function in this way.
A lever is a simple machine consisting of a rigid bar that pivots around a fixed point, called a fulcrum. It is used to lift or move objects by applying force at one end. Levers are classified into three types based on the relative positions of the fulcrum, effort (input force), and load (output force).
The lever lifts the presser foot to remove the fabric after stitching.
Simple machine, lever
What is the function of each part of the lever
A grass shear is a compound machine comprising a lever and a wedge. The handle acts as a lever to provide mechanical advantage for cutting grass, while the blades function as a wedge to effectively sever the grass blades.
lever
A shifter is a lever, a lever is a simple machine
The bottle opener is a lever.
wedge is another simple machine kind of lever
yes it is a lever