at 2.5 seconds, the helicopter has a kinetic energy of 20 j. what is the mechanical energy at that time
The Standardisation Task (this assignment, due 1/4) and Final Scenario Report (due 31/5) are both based around a case study, concerning the question of
The Standardisation Task (this assignment, due 1/4) and Final Scenario Report (due 31/5) are both based around a case study, concerning the question of whether mobile phones should be banned at Blackberry Heights College, NSW. In the Final Scenario at the end of semester you will take on the role