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physics FROM 2

Chapter 3; Motion

Some common types of motion
  1. Random motion

        This is the type of motion that lacks any regular pattern. Examples of objects undergoing random motion include:

  • Leaves of tree set into motion by the wind
  • Movement of gas molecules in a room
  1. Uniform motion

         A body is said to be undergoing uniform motion if its velocity is not changing. That is the body is moving in a straight line and in a constant speed. Examples of objects undergoing uniform motion include;

  • A vehicle moving along a straight road at a constant speed
  • Parachutist falling vertically downwards at its terminal velocity
  1. Linear motion

       This is the movement in a straight line. For example; a vehicle moving along a straight road. Linear motion can either be uniform (in which the speed is not changing) or accelerated (In which the speed is changing).

  1. Non-linear motion

        This is motion that is not in a straight. E.g. the movement of gas molecules.

  1. Circular motion

         This is the movement of a body around a circular path at a constant speed called circular motion.

par Claude Foumtum