To move a load sideways and upward, you could use a pulley system. Pulleys can change the direction of force, allowing you to lift the load vertically while also moving it horizontally. By combining multiple pulleys, you can effectively reduce the effort needed to lift the load while facilitating lateral movement. Additionally, a combination of a pulley and a platform, like an elevator, could also achieve this movement efficiently.
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
Lever Hoist
A complex machine.
A train is not a simple machine.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
how many simple machine are needed to make a compound machine
A block and tackle.
I suppose the narrow bow of a boat is a wedge
6 simple machines.
A machine that changes the direction or amount of force needed to do work is known as a "simple machine." Simple machines include tools like levers, pulleys, and gears that help make work easier by either amplifying or redirecting forces.
Effort in a simple machine refers to the force applied by a person or machine to operate the machine. It is the input force needed to overcome resistance and move the load in the machine. The effort required depends on the type of machine and the mechanical advantage it provides.
use when only needed
Stairs are considered a simple machine. They are an inclined plane that helps to change the direction of force needed to move objects or people vertically.
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
A bike is a simple machine, because it has a wheel and axle.
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
The Mechanical Advantage is the ratio of the force needed to lift an object using the simple machine divided by the weight of the object