Definition of Motion

Motion can be defined as the movement of a body (object) from one point to another with the application of force.

There are various types of motion which can be:

1. Linear motion (i.e. motion in a straight path or;

2. Rotary motion (i.e. motion in a circular path).

In the world of mechanics, there are four basic types of motion. These four are rotary, oscillating, linear and reciprocating. Each one moves in a slightly different way.