Web5 Oct 2024 · Step 1: Put two balls in the freezer. We got the best results after they had been in the freezer about an hour. Leaving them in longer than an hour did not seem to change the results. Step 2: Draw a drop line on the poster board. It doesn’t matter what height you drop the ball from, as long as it’s the same each time. Web15 Oct 2015 · Now work out the efficiency of the ping pong ball by dividing the average rebound height of the ping pong ball by the initial drop height (90cm), then times this by …
Tennis Ball Performance Testing
Web25 Jan 2014 · Annie and Giuliana's science fair experiment tests the hypothesis that warmer tennis balls will bounce higher than frozen ones. The hypothesis was confirmed ... WebRepeat steps 11 and 12 for the ping pong ball. Results: On average, the rubber bouncy ball will bounce the highest, followed by the ping pong ball. The marble will bounce the least … prins bernhard school kollum
Bouncy Ball Science Experiment: Does the Temperature of a Ball …
Web22 Jan 2024 · Students determine the coefficient of restitution (or the elasticity) for super balls. Working in pairs, they drop balls from a meter height and determine how high they bounce. They measure, record and repeat the process to gather data to calculate average bounce heights and coefficients of elasticity. Then they extrapolate to determine the … Web14 Jul 2015 · The 'two-ball bounce problem' is often used to demonstrate that the rigorous rules of physics can produce counter-intuitive effects. When a tennis ball is placed on top … WebA basketball or soccer ball, or similar bouncy ball; a smaller bouncy ball (like a tennis ball or a racquet ball). Have an assortment of other balls handy for further experimenting. … prins and booth