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Simple machines make work easier by converting one form of energy exertion to another, such as tugging instead a rope with twice as much string but twice the resistance as in a pulley system. Wedges work by pushing down to move objects aside, usually to allow the user to at the same time work with gravity (i.e. not when cutting down a tree with an axe), using more strength but less distance.

Each simple machine uses these conversions/compromises for user convenience, but in reality the total work is nearly constant but risen due to work wasted as friction (heat released to atmosphere).

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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.


Why simple machines called as simple machines?

it is called as simlple machines because it easy, simple,good handling, so it will do the work easier and complete the work easier...


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Simple machines such as levers and pulleys can make work easier for us.


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Machines make work easier by: -Changing the amount of force you exert -Changing the distance in which you exert your force -Changing the direction in which you exert your force


Why do simple machines make doing work easier?

they can be use to do works which cannot be done by hand.


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