How does the drop height of the marble affect the size of the crater in sand?

Aim

To determine whether the height at which a marble is dropped guess the size of the volcanic crater.

Scientific knowledge

Impact craters are geological structures formed when a grown meteorite, asteroid or comet smashes in to a planet or a satellite. Meteorites are small rocks in space that sum up the earths atmosphere at a high velocity. Throughout their annals they have heavily bombarded all the inner bodies in our solar system. In this experiment we will use marbles as our meteorites, these will be free falling objects that will be used to copy an asteroid impact. The surfaces of the Moon, Mars and Mercury, where other geologic processes stopped millions of years ago, record this bombardment clearly. On the Earth, however, which has been charge more heavily impacted than the Moon, craters are continually erased by erosion and redeposition as well as by volcanic resurfacing and tectonic activity. Thus only about 120 tellurian impact craters have been recognized; the majority are in North America, Europe and Australia where most exploration has taken place. The haul that makes meteorites fall is gravity. Gravity attracts anything with a mass. The bigger the mass the great the gravitational pull. The earths gravitational field attracts meteorites and causes them to collide with the earths surface.

Here are twain examples of craters: -

        In this experiment it is more likely that the find out of the crater will resemble the top diagram as the shape of the marble is circle and so it will form a simple crater. Below is another diagram of a park crater in more detail: -

The floor is domain shaped or flat normally below meet ground level unless filled in with lava.



The ejecta is a blandet of tangible surrounding the crater that was dig up during the impact event. The...

Yours is a well conducted investigation into how the drop height of a marble affects the size of the crater it makes in sand. While most of us would intuitively expect that there would be a pick out relationship between drop height and crater size, your history does a very good job in documenting the results of your experiment. Your melodic theme was well organized with helpful headings. I particularly command the theoretical background you provided before describing the methodology of your science experiment, as well as your overall evaluation. Nicely done!

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