What decisions do you have to make about how you conduct a ball-dropping investigation?

When conducting a ball-dropping investigation, key decisions include selecting the height from which to drop the ball, choosing the type of ball to use, and determining the method for measuring the bounce height. It's also important to decide how many trials to conduct for reliability and whether to control environmental factors, such as surface type and air resistance. Additionally, planning how to record and analyze the data is crucial for drawing meaningful conclusions.