Changes

== ENERGY AND ITS FORMS==  

== ENERGY AND ITS FORMS==  

#[[test 1| FORCE]]

#[[test 1| FORCE]]

#[[test 2| work]]

#[[test 2| WORK]]

#[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]

#[[test 3| RELATION BETWEEN MASS, VELOCITY AND KINETIC ENERGY]]

#[[test 4| POTENTIAL ENERGY]]

#[[test 4| POTENTIAL ENERGY]]

#[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]

#[[test 5| RELATION BETWEEN MASS HEIGHT AND POTENTIAL ENERGY OF A BODY]]

#[[test 6| change of energy]]

#[[test 6| CHANGE OF ENERGY]]