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How Do Simple Machines Work? [Solved]
There are three ways simple machines make work easier: by increasing the distance through which force is applied, by changing the direction of applied force, or by multiplying force of speed of the energy applied.
Simple Machines for Kids: Science and Engineering for Children - FreeSchool
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Simple Machines for Kids | Learn all about the 6 simple machines!
Simple Machines
What Are Simple Machines? | Types Of Simple Machines | The Dr Binocs Show | Peekaboo Kidz
What Are
