Example: Potential and Kinetic energy, dropping a ball Initial Potential + Initial Kinetic = Final Potential + Final Kinetic Mass cancels!!
(Potential and Kinetic energy, dropping a ball Initial Potential + Initial; cancels; ) Context(Potential and Kinetic energy , dropping a ball Initial Potential + Initial cancels,List([9, 137))):(Potential and Kinetic energy; dropping; a ball Initial Potential + Initial)
Potential and Kinetic energy , dropping a ball Initial Potential + Initial cancels,List([9, 137))
Potential and Kinetic energy, dropping a ball Initial Potential + Initial Potential and Kinetic energy
cancels dropping
a ball Initial Potential + Initial