In the basketball game, the key to scoring is to shoot the ball into the basket, which involves a lot of kinematics model. In this paper, the mechanical problems involved in the process of shooting basketball into the ring hoop are made into deep research, in which the shooting process will be divided into three cases such as forward spinning, backward spinning, and side spinning. Respectively, these three ways were synthesized in mechanics and applied differential equations are carried out a detailed analysis. Finally, it can be concluded that greater projection speed will be required for forward spinning ball and backward spinning ball to come smoothly into the basket, while side-spinning ball need higher speed and the appropriate angle of projection, so, this paper will play guiding role on a basketball teaching.