This is because a clear correlation is visible e. Using a ruler to No The ruler was precise measure the distance. Remember me on this computer. Neither old location of codes that moved nor deleted codes are shown in this listing; that information may be viewed on other areas of this site. Gcse physics coursework craters – ptbem. March 19, Uncategorized. Inertia Use the same object Inertia is the resistance to for all trials.
Mass of Object Use the same object The greater the mass of the for all trials. Thanks for reminding me about the mass of the marbles,forgot to record it but will get the figures in physics tomorrow. OCR adapted from http: Its uncertainty value is slightly higher than the others making slightly less repeatable. It only showed the trend within the range of 6 centimetres.
Friction from runway Friction causes objects to slow down, transferring there kinetic energy into thermal energy. We will use intervals of 10cm intervals between trials for height of runway because a clear correlation is visible. Momentum is the motion of an object. Speed at take-off at launch The faster an object is at take off the further it will travel. At a height of 30cm the average distance travelled in air was cm.
They actually used a ski jump hill and a real skier which makes this more accurate as it is more representative of the value — though this is not significant physica we have the same trend.
Physics Coursework Impact Craters.
Gcse Physics Coursework Craters
Measure the coursewori of Height is our independent variable so we must ramp ensuring it is ensure it is at the correct height to see how it straight. I took some readings and found that a lighter ball makes a deeper crater than a ball of the same diameter but greater mass. Never miss a story from Towards Data Sciencewhen you sign up for Medium.
The data sets for the above and earlier studies are not readily available for comparison. Physics Craters Coursework Preliminary work: Next, they model the formation of an impact crater.
I don’ t know why this is. They received one outlier which makes it equally as reliable as ours. More dta means the object will travel slower and not as far. Topics by nbsp; Note: While these samples are representative of the content of, they are not comprehensive nor are they thfeatures such as craters and clouds. There are no areas of incompleteness in this secondary data and no differences.
Home Gcse Physics Coursework Craters.
Physics coursework craters
These two values are fixed for our experiment so GPE can only increase when height increases. Plastic or rubber Both plastic and rubber provide secnodary though runway? This had the highest uncertainty value suggesting it was one of the least repeatable.
I believe that the greater the height from which the marble is dropped the greater the area of the crater in the sand will be. So no improvement necessary Releasing the marble When releasing the We should have used a from the 1m point marble it may have 1m plastic runway been released at which would enhance different points on precision.
If the direction of wind is complimentary to the direction of motion then the distance travelled in air will be greater. The more humid it is the less dense it is because particles seocndary spread out meaning the distance travelled in air is higher. Length of Track Use the same runway The longer the runway the for all trials. Millimetres are smaller though they are not a sensible choice as there is more room for errors and discrepancies which hinders reliability.
According to the equation, the product of mass, gravity and height gives the value for GPE so therefore increasing height would subsequently increase GPE.
The Aim of this investigation is to determine relationships between the following variables: We repeated the experiment and got a more credible figure. Repeat above steps To make sure the runway is secure because if it for the heights, 10 moves it could affect the height which could cm in 10cm reduce reliability.
They changed the height of the ramp in intervals of three centimetres whereas we changed it in intervals of 10 centimetres — this is not a significant difference as our results both presented the same trend. Physics coursework craters secondary data. Data on high school physics Reports in this series provide data on enrollments by type of course, teacher backgrounds and opinions, representation of females and underrepresented minorities, and teacher perceptions about teaching conditions and textbooks.