'(<a href="http://www.j-archive.com/media/2010-11-04_DJ_22.wmv">Jimmy of the Clue Crew demonstrates.</a>) When 1-pound steel spheres are smashed together, enough heat is generated to burn a hole in paper, illustrating the conversion of this type of energy into heat energy'
mechanical (kinetic accepted)
ENERGY: When 1-pound steel spheres are smashed together, enough heat is generated to burn a hole in paper, illustrating the conversion of this type of energy into heat energy
When 1-pound steel spheres are smashed together, enough heat is generated to burn a hole in paper, illustrating the conversion of this type of energy into heat energy
When 1-pound steel spheres are smashed together, enough heat is generated to burn a hole in paper, illustrating the conversion of this type of energy into heat energy
ENERGY
mechanical kinetic accepted
ENERGY