Answer :
Final answer:
The fall height of spring rockers is the distance between either the top or bottom pivot point of the spring rocker and the ground when it is at its highest point.
Explanation:
The fall height of spring rockers is the distance between either the top or bottom pivot point of the spring rocker and the ground when it is at its highest point.
For example, if the spring rocker is at rest on the ground and the distance from the top pivot point to the ground is 2 meters, then when the spring rocker is at its highest point, the fall height would be 2 meters.
So, the fall height is the vertical distance that the spring rocker moves from its rest position to its highest point.
