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The simplest machine for lifting is a class one lever. It takes human effort and multiplies it.

All other forms of lifting equipment replaces human effort with mechanical force generated by an engine of some form.

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11y ago

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Two reasons why people use simple machines?

The two reasons why people use simple machines are because they make things easier to pull and lift.


How You use simple machines?

You use simple machines to make work (moving things) easier.


How do simple machines make things easier?

Simple machines make tasks easier by reducing the amount of force needed to perform work. They do this by changing the direction of the applied force, distributing the force over a larger distance, or increasing the mechanical advantage. For example, a lever allows a small effort to lift a heavier load, while a pulley changes the direction of force, making it easier to lift objects. Overall, simple machines enhance efficiency and effectiveness in performing various tasks.


What is the purpose to simple machines?

To gain a mechanical advantage.To make things easier.


How machines help us do work?

They help us by doing things that we can't do and make easier the things that we can do.


Why do people use machines?

People use machines because they want to make their lives easier.


How are machines designed to make work easier?

Machines are designed to make work faster and easier. These machines do so by taking some of the manual work off of you.


Why were machines invented?

Machines were invented to make work easier.


What are the uses of machines?

to make work easier


How do simple machines help compound machines?

its make our life easier


What are uses of machines?

to make hard work easier for you


What are the three things machines chance to make work easier?

Do you mean "change"? If you're talking about "simple machines", the usual answers are direction (eg., with a pully), speed, and force.