3.1.5 Data recording and processing
1)Record of experimental data
Record your observations in Table 3.1.1 and Table 3.1.2,respectively.
Table 3.1.1 Record table for incompletely elastic collision experiment
Table 3.1.2 Record table for completely inelastic collision experiment(https://www.daowen.com)
2)Experimental data processing
(1)Judge whether the momentum and mechanical energy are conserved through calculating the variations of momentum and kinetic energy before and after the collision for the two types of collisions.
(2)Calculate the elastic recovery coefficient e for two types of collisions.
(3)Analyze and evaluate the experimental results.
