Introduction — This is a brief introduction to the topic.
Athletes use pressing a tennis ball to increase the ball’s speed and bounce. This is done by increasing the pressure inside the ball by injecting air or other gases into it. Pressure is the result of the force applied by the air molecules to push against the ball’s walls. The force pushing against the ball’s walls increases as the pressure is applied, resulting in a faster, higher bounce. This experiment aims to investigate the effect of pressing a tennis ball on its bounce.
Experimental Design (Ethnic Design) – A study of experimental design.
We will use six identical tennis balls for this experiment. Three balls will be pressurized to 0.2 bar, and the remaining three will remain at atmospheric pressure. With air, all balls will be filled with balls. To measure the force inside each ball, we will use a pressure gauge.
Each ball’s bounce will be tested using a drop height of 0.5 meters onto a hard surface. Each ball’s bounce will be monitored using a motion sensor that will record the bounce height and duration for each ball. For each ball, the ball’s bounce will be assessed three times.
Analysis of Data…
The results of the experiment will be summarized in a table with the ball’s pressure and its effect on bounce height and duration. Using the three parameters, the average bounce height and duration for each ball will be calculated.
To see if pressurizing the ball had an effect on the ball’s bounce, the results from this study will be compared to those from unpressurized tennis balls.
This study was done to determine the effect of pressurizing a tennis ball on its bounce. The findings of the study show that pressurizing a tennis ball does indeed have an effect on its bounce. The pressurized balls bounced higher and longer than the unpressurized balls, which were also heavier. Athletes can use this information to boost their fitness.