Mavrix Crater Ball, High Density PU Bouncy ball

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Cardboard box; it should be larger than a shoebox and fairly deep. Something like a small moving box would be perfect. The next graph (overleaf) is possibly the weakest set of results. The depth once again has not been affected by the velocity of the ball, so this is encouraging. The angle of impact must be the only factor affecting the depth of a crater. You could use two approaches. Sounds like now you're trying to carefully characterize and measure the shape of the crater, and then calculate the displayed volume. It sounds like the shape isn't completely regular, though, so you may have a tough time doing this accurately. The semi-log graph certainly shows a straight line, so the relationship between drop angles greater than 25 degrees and the crater length is exponential. However this still leaves the question of those early angles, why aren’t they following any kind of trend? Apart from this one result, the graph clearly shows a linear relationship between the height dropped and the resulting impact crater.

Craters and Meteorites | Science Project

How does the impact of a crater change in different types of surface material? You can do an experiment using different types of material, like sand, cornmeal, clay, dirt, ash, salt, etc. How do impact craters form in different types of surface materials? What can this tell us about the geology of a crater? Can this information be used to predict the surface properties of other planets? This image consists of six photographs taken from the Lunar Module, enhanced and stitched into a single panorama to show the landing scene, along with the location from where Shepard hit the balls Other factors, such as the height dropped, and the diameters of the balls, were simply determined by the equipment available in the lab. Measuring large heights was impractical with metre rules, and only a certain number of balls were available at a good range of diameters. You can even try throwing a ball sideways so it hits the pan at an angle, instead of coming straight down. How is the resulting impact pattern different from when you dropped the balls straight down? After the "meteorite" impacts the flour, carefully remove the object without disturbing the "crater" left behind.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. Barringer Crater ( also known as Meteor Crater ) in Arizona was created instantly when a 50-meter (164-foot), 150,000-ton meteorite slammed into the desert around 50,000 years ago.

Craters in a Sandbox Physics - Craters in a Sandbox

Scale this project up! Do you have access to a sandbox, a shovel, and some dirt? Try the project outside. Create a large pile of loose material: dirt covered with a layer of sand (similar to the flour covered with cocoa powder). Ask an adult for help dropping a larger ball, like a basketball, from a higher location (like standing on a ladder). The factors affecting the appearance of impact craters and ejecta are the size and velocity of the impactor, and the geology of the target surface. Astronomers think big! They want to understand the entire universe—the nature of the Sun, Moon, planets, stars, galaxies, and everything in between. An astronomer's work can be pure science—gathering and analyzing data from instruments and creating theories about the nature of cosmic objects—or the work can be applied to practical problems in space flight and navigation, or satellite communications. Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources. Do you have a smartphone with a slow-motion camera setting? Try filming your meteorite impacts in slow motion! What do you see when you watch the videos?

You know your children better than anyone, and you should judge whether they’re ready for this activity. You might want to think in particular about: 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. Table 1. In your lab notebook, make a data table like this one to record your measurements and data in.