I will be measuring the speed from these heights: Overall from the analysis I have found that my prediction was partially correct. However it is required the mass of plasticine is measured again as this may have distorted during the first recording. Energy is the ability of an object to cause change. From this I should be able to calculate an average which will help me in selecting a reasonable criterion for each variable. I took some readings and found that a lighter ball makes a deeper crater than a ball of the same diameter but greater mass.
Geology and Geophysics GG are important branches of the geosciences that encompass the scientific study of Earth and other bodies in our Solar System. Now that I have completed the practical experiment and results have been recorded, I am able to analyse the results and come to a conclusion in contrast with my set prediction. How is an impact crater formed? Physics Coursework Gravity Investigation. Coursework Handbook Version 1. Also with reference to my background knowledge I proved that the gravitational potential energy stored by the plasticine at the point of release is proportional to the kinetic energy transferred to the surface medium. I am investigating the change in crater size when a ball bearing of the same size is dropped from different heights into a tray of sand.
Topics by nbsp; Note: Making Impact Crsters Overview. The outcome and decisions made from the findings of my preliminary results, in accordance to the actual experiment, can be found below:.
Physics – Meteorite Craters Research – GCSE Science – Marked by
Next, coutsework model the formation of an impact crater. Refer to graph 2. Also as can be seen, a curve is formed which argues my prediction is incorrect. When an object succumbs to the force of gravity, falling towards Earth, it converts all its potential energy into kinetic energy where most of this kinetic energy is transferred to the medium, creating a shock wave, and the rest converted into waste energy which may consist of sound, heat and light.
Pluto and its largest satellite Charon are courseqork tidally locked which means that one hemisphere of Pluto is locked facing one hemisphere of Charon. Physics Coursework Impact Craters.
Investigating Impact Craters – GCSE Science – Marked by
On all things particle physics is available online. From this I should be able to calculate an average which will help me in selecting a reasonable criterion for each variable. Gcse Physics Coursework Craters awards industrial physics: I’ m doing an investigation cfaters my GCSE coursework on craters.
For example when calculating the speed, the result was rounded to two decimal places. Craters in a Sandbox.
Angel of impact – From the craters that have been observed in the past, it has physiics. Mathematics, and physics; many of which are still used today. As required the energy from the impact would have compressed the sand to form a crater, but this would have also caused general compressions of the surface in the whole tray.
I would expect the. Therefore it would be interesting to observe the results when varying the angle of falling objects, but as justified earlier, this cannot be conducted in a classroom with the provided apparatus therefore this would have to be setup elsewhere with better equipment.
However if my intervals of height were higher then more disperse results would most likely be produced. In order to demonstrate this, below is the kinetic energy calculations tabulated and the average crater size is also displayed. This is demonstrated as a line graph. Therefore I have decided to use plasticine ipact through the experiment where it is possible to alter the mass to a range required. In accordance to my investigation this proves that mass does have a form of influence to the amount of kinetic energy stored by an object, which furthermore determines the impact of collision.
However no significant problems or difficulties were encountered whilst conducting the experiment. This work is converted to a form of potential energy called gravitational potential energy. Ensure authentic, tamper proof documents. And by squaring the Vmass of 2g, it is possible determine the actual mass of the object that caused the impact crater. The independent variable, mass, also needs to be covered in my preliminary work to determine the best range of values I will set it to for the actual experiment.
Essays Plag Checker Hire Writer. Following a coursework review by QCA, controlled assessment has been introduced as part of nearly all new GCSEs, to replace coursework.
Investigating Impact Craters
The basic trend of the graph shows that as the mass increases so does the average crater size formed, which partially proves my prediction is correct. I am investigating the change in crater size when a ball bearing of the same size is dropped from different heights into a tray of sand. As an independent variable, it simply means I will need to change the mass throughout the experiment in order to demonstrate a possible influence.