POTENTIAL ENERGY PAPERS

[1] Bedford, A. and Fowler, W., Engineering Mechanics: Statics and Dynamics, 5th ed., Pearson Prentice Hall, Upper Saddle River, NJ, 2008.

[2] Hibbeler, R. C., Engineering Mechanics: Statics and Dynamics, 12th ed., Pearson Prentice Hall, Upper Saddle River, NJ, 2010.