Forces
Vector representation
 

     

•   Vectors
•   Basic Mathematics
•   Basis Physics
•   Basic Chemistry

 

Characteristics:
Line, direction intensity

$\vec F$	Force represented by a vector
$P$	Application Point
$I$	$\Vert \vec F \Vert$ = Norm (intensity)= not $WOW$, but vector length
$L$	Line = straight line carrying the vector
$D$	Direction here on $L$

Unit

$N$

1 Newton

1 Newton is approximately the force that a normal sized apple experiences when pulled by the earth. see → English Units