 Linear Motion What is it? Linear motion is movement in a straight line. Another way to think of linear motion is going from point A to point B. Give me an example! Many machines work by other kinds of motion, such as the rotary motion that makes pistons, sewing machines, and rack & pinion steering mechanisms work. That's why converting rotary motion to linear motion is very important. On the other hand, sometimes linear motion must be converted to rotary motion, like in a steam engine. Copyright ©2010, PCS Edventures, Inc. All Rights Reserved. |