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The simple machines - a lever for example - are usually designed so that you need less force. In compensation, you need to move the lever for a greater distance. This follows directly from the law of conservation of energy.


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15y ago

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What is essence of using simple machine?

Simple machines lets you trade force for distance, or the other way around. Or they change the direction of a force.


How does using a simple machine solve problems?

Simple machines make it easier to perform work by multiplying or changing the direction of force. They allow us to exert less effort to achieve the same result, making tasks more manageable. Examples of simple machines include levers, pulleys, and inclined planes.


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the safety precaution in using simple machines is to use it in a safety hand


How can you make work easy?

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Why do levers have a greater mechanical efficiency than other simple machines do?

You can move a large load using a relatively small effort. http://www.deyes.sefton.sch.uk/technology/AS&Alevel/mechanical_systems.htm


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Why do we use simple machines like the lever?

We use simple machines like the lever to make work easier by allowing us to multiply or change the direction of the force applied. Levers help us lift heavy loads with less effort by using a fulcrum to pivot and redistribute the force. Simple machines like the lever are fundamental tools that have been used for centuries to accomplish a variety of tasks with efficiency.


How long have people been using simple machines?

people have been using it forever


What does it mean when someone says Simple machines make work easier?

Simple machines are mechanisms that require only one input force to accomplish specific tasks, such as lifting or moving objects. By using simple machines, individuals can apply less force over a greater distance to achieve the same amount of work. In essence, these devices reduce the amount of effort needed to perform tasks, making work more manageable and efficient.


What Compound machine using 6 simple machines?

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What is the results of how does a simple machine work?

my results are that simple machines work by using force and some work.


Can simple machines increase force?

What is the ‘cost’ for using a machine to increase force