kill(all)$
/* load the packages */
load("unit")$

peter.vlasschaert@gmail.com,02/08/2017
'Potential , Kinetic Energy ,version 1.0'

Energy : Joule,Joule/s

small letter: basic units and [...]
big     letter : combination of basic units and [...]
'see below'

1e) Newton (Force), N=newton

p1:[N];

2e) Time (Time),s=time

p2:[s];

3) Mass(Kilogram),kg=mass

p3:[kg];

4) Length(meter),m=meter

p4:[m];

5) Energy  'Joule = Newtom*Length=Newton*Distance'
rem : Length = Distance

p5:p1*p4;

p6:[J];

6) Watt = Joule/second

p7:p5/p2;

p8:[W];

7) Energy '(K)inetic Energy = kE =1/2*m*v^2=1/2*mass*velocity^2'
same : 'p6 = p5'  only 1/2 no impact on the units

7.1) Velocity = Length/Time

p9:p4/p2;

7.2) Kinetic Energy

p10:1/2*[kg]*[m/s]^2;

8) Energy '(P)otential Energy'=pE = m*g*h = mass*acceleration*distance'
same : 'p6 = p5' 

8.1) Acceleration = Velocity/Time ( g=9,81 m/s^2  'MKS')

p11:p9/p2;

8.2) Potential Energy

p12:p3*p11*p4;

p13:[m,kg,s,N,J,W];