In mechanics, an impact is a highforce or shock applied over a short time period when two or more bodies collide. Such a force or acceleration usually has a greater effect than a lower force applied over a proportionally longer period. ... Resilient materials will have betterimpact resistance.
Answer:the summery is ...i really don't know the picture is blurry and I cant see can you make it clear?
Explanation:
The height is zero.
That means whatever place is your reference for height measurement,
the object is lying right there at that height.