A student drops a basketball into a pool from a height of 5 meters while a friend records the approximate splash height. They want to make a bigger splash in their next trial. How can they achieve this?
1.They can use a ball with more mass.
2.kinetic energy
3.Does changing the speed of an object affect its kinetic energy?
4.The 500-gram rock causes a larger splash because it has more kinetic energy.
5.object X
For 2023
1. More mass
2. Kinetic Energy
3. The watermelon b has more kinetic energy
4.the 500 gram rock causes a larger splash
5. Object X
No, you were right the first time.
To achieve a bigger splash in their next trial, the student can consider a few factors that affect the splash height:
1. Dropping height: The higher the basketball is dropped from, the bigger the splash will be. Therefore, they can increase the dropping height to create a larger splash. However, it's important to ensure safety and avoid dropping from dangerously high heights.
2. Velocity upon impact: The velocity at which the basketball hits the water can impact the splash height. To increase this velocity, the student can try dropping the basketball with more force. Increasing the speed can be achieved by adding a downward force or pushing the basketball downward as it is dropped.
3. Ball shape: The shape and design of the basketball can also affect the splash height. A basketball with a wider surface area or a different shape may create a bigger splash.
4. Surface tension: The surface tension of the water can affect the splash height. If the water has low surface tension, it will break more easily and create a bigger splash. Adding a surfactant or detergent to the water can decrease surface tension and result in a larger splash.
5. Angle of entry: The angle at which the basketball hits the water can influence the splash height. A steeper angle will create a bigger splash compared to a more horizontal entry. The student can experiment with different angles to achieve a larger splash.
It’s important to note that the effects of these factors may vary, and the student should conduct multiple trials to observe and determine which adjustments result in the desired bigger splash. It's always recommended to prioritize safety and conduct experiments in controlled environments.