How does height affect crater size?

Height affects crater size primarily through the impact velocity of a projectile. The greater the height from which an object falls, the faster it will be traveling upon impact due to gravitational acceleration, leading to a larger crater. Additionally, the energy of the impact is proportional to the square of the velocity, meaning that even small increases in height can result in significantly larger craters. However, other factors like the object's mass and composition also play crucial roles in determining the final crater size.