GCSE Physics- Force, Mass and Acceleration Coursework

Method

In this experiment I aim to find out how the furiousness and flock affect acceleration. I shall do this by panorama up an experiment involving a watch tape time sufferer and tram, to keep the experiment as fair as workable I volition only change one protean at a time. For the root part I will only vary the soldiers (see fig. 1) in difference weights of 1N, 2N, 3N and 4N. In order to keep the friction acting on the streetcar car constant I will make the ramp which the trolley is on at the exact angle so it would keep moving at constant speed if I pushed it, this simulates no friction. Also I will keep the mass of the trolley constant by weighing it on a excrete pan balance. Finally the ticker horologe was kept at constant time intervals.

As well as varying the forte I decided to vary the mass of the trolley in masses of an extra; 100g, 200g, 300g and 400g. However as in the first part I have to keep the other variables constant, the force pulling on the trolley must stay at 1N and in the same way as before excessively the friction and time intervals.



Another thing that I would usually take into consideration is that the experiment should be repeated to accord better results, however this is not important because the ticker timer and trolley give very accurate results.

After setting up the apparatus to give fair results I will stock up out four sets of ticker timers for the force and then for the mass of the trolley. These will then give me a series of ticker tape charts which I will be able to take away onto an acceleration against force graph and acceleration against mass graph.

Prediction:

I presage that the...

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