Which type of figure would be most useul for showing why paper ball size affects launch distance A) bar graph B) diagram C) line graph D) pie chart?

A diagram would be the most useful figure for showing why paper ball size affects launch distance. Diagrams can visually represent the relationship between the size of the paper balls and the mechanics of their launch, illustrating concepts like aerodynamics, weight distribution, and force applied. This allows for a clear understanding of the factors influencing launch distance, which might not be effectively conveyed through other graph types.