Using known conditions, construct a flat-throw motion model, analyze the horizontal and vertical movements of table tennis, and infer the possible speed of movement.
Using the known conditions, the flat-throw ing operand ioning motion model is constructed, and the movement of table tennis in the horizontal and vertical directions is analyzed, and the possible situation of the motion speed is reasoned.
Based on the known conditions, the model of table tennis is constructed to analyze the movement of table tennis in horizontal and vertical directions, and to infer the possible situation of movement speed.<br>