Zhou Yuanpei's mechanical competition is mainly interesting. This is a national competition. In order to widen the gap, some questions are more difficult.

The overall difficulty coefficients of the examination papers in 2004, 2007 and 2009 were 5. 13, 6.33 and 4.76 respectively. The greater the coefficient, the greater the difficulty.

Zhou Yuanpei's mechanical competition is divided into preliminary contest and final contest. The preliminary contest is a written test, which tests some questions of theoretical mechanics and material mechanics. The final is a team competition to solve a practical problem. Recommend a book: "Detailed explanation and comments on the examination questions of the national college students' mechanics competition" edited by Jiang and Jiang. The previous difficulty coefficient was also mentioned, as well as the questions and analysis before 2009.