Newton's 2nd law of Motion says that... Mass occurs when an unbalanced force is applied to an acceleration. Acceleration occurs when a mass is applied to an unbalanced force. Acceleration occurs when an unbalanced force is applied to a mass. Mass occurs when an acceleration is applied to an unbalanced force

Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99