Revolutions in computing Find out how scientists are exploiting digital technologies to understand online behaviour and drive research progress Some volcanoes are calm enough that scientists can get close to the lava in the summitcrater. Mount Erebus, a volcano in Antarctica, has a lava lake in its summitcrater. Lava lakes are where magma has bubbled up to the surface. Volcanologists can fly over Mount Erebus’ summitcrater to see how the lava lake is behaving and predict future behavior. The ball was dropped from an ample height of 35cm with 4 different masses. Each mass was dropped 5 times and an average taken for the crater diameter and depth (to the nearest millimetre). A crater is a bowl-shaped depression formed by the impact of a meteorite, volcanic activity, or an explosion. What you need for a crater experiment

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Measure the diameter of each impact object in metres. This can be done most easily by holding up two rulers either side of the marble and using a third ruler to measure the distance between them. Note the diameter and radius measurement in m. And not only did he manage to find the second ball, which had not been seen in 50 years, he also worked out how far it actually went.This first experiment is a fairly simple one, however it is necessary – it will serve as a test for the equipment and methods used. The first two graphs have produced the expected shapes save two anomalous results. They have both been highlighted on the graphs with a red circle. The first graph of Drop Height vs. Crater diameter has its anomalous result at the very lowest drop height.

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Ordinary merchant’s sand was finally chosen as the impact material, it was easy to level and held its shape well. On the whole, the experiment was a success, however there are a few problems which would be solved if the experiments were to be repeated.Central uplifts: mountains formed because of the huge increase and rapid decrease in pressure during the impact event. They occur only in the center of craters that are larger than 40 km diameter.

crater experiments for introductory physics and Impact crater experiments for introductory physics and

The Moon's reduced gravity would certainly have helped and Saunders says big-hitting US Open champion Bryson DeChambeau could, theoretically, blast a ball 3.41 miles in the rarefied air - pretty much the length of an 18-hole golf course - with a hangtime of one minute and 22 seconds, were he to take his quest for more distance to extreme lengths. By piecing together this evidence, scientists can study craters on Earth and link them to different periods of Earth's history. This involves many different types of scientists, including astronomers, geologists, chemists, paleontologists, and meteorologists (who actually study weather, and not meteorites). This has led to an interesting hypothesis being proposed about the formation of a sea, the extinction of the dinosaurs, and even the origins of life!Volcanic material in some summitcraters is near the surface, but not visible. Although Mount Fuji is an active volcano and magma and gases sit below the summitcrater, the risk of an eruption is very low. Mount Fuji, Japan’s highest mountain, is one of the most popular places in the country to hike. Create two scatter plots to demonstrate your results: impact object density vs. crater diameter and impact object diameter vs. crater diameter.