MECHANICS AND MOTION
** CONTENT
*** MECHANICS
Mechanics is the study of an object's state of motion and
the forces acting upon it

*** MOTION
Motion is the change of position with respect to a frame of
reference or reference point

It  is  also  defined  as  the  change  in  positon  for  a
paritcular time interval

*** REFERENCE POINT
The reference point is the starting point or the origin for
measuring motion

**** TYPES OF MOTION
1. Vibratory Motion
   This  is  the movement  of  things  that are  vibrating,
   Examples of this are Rubber bands and Speakers vibrating
   to sound

2. Rectilinear Motion
   This is  the movement along  a straight line or  path, A
   good example of  this is a runner running  in a straight
   track

3. Curvilinear Motion
   This is  the movement  along a curved  path or  line, an
   example of this is a basketball being thrown in a hoop

4. Oscillatory Motion
   This is where a movement is being repeated over and over
   again, an example of this is a pendulum swinging

5. Circular Motion
   This is a movement that  follows along a circular track,
   An example of this is a satelite revolving around earth.

6. Rotatory Motion
   This is  where something is  moving on a fixed  axis, An
   example would be a ceiling fan or your everyday electric
   fan that  you use to cool  yourself up when the  AC isnt
   available or you're trying to save electricty

**** TYPES OF QUANTITIES
1. Scalar Quantity
   The scalar quantity only consists of the magnitute

   List:
   
   Length
   Area
   Volume
   Speed
   Mass
   Density
   Pressure
   Temperature
   Energy
   Entropy
   Work
   Power 

2. Vectory Quantity
   The vectory  quantity consists of the  magnitute and the
   direction of the certain thing or object 

   List:

   Displacement
   Velocity
   Acceleration
   Momentum
   Force
   Lift
   Drag
   Thrust
   Weight