This video demonstrates the experiment we can do in order to investigate the relationship between the acceleration of an object (with a constant mass) and the applied force.

The experiment involves a trolley that can be connected to a phone, some masses and a piece of string. By dropping some of the masses off a table, we can cause the trolley to accelerate. This acceleration is the acceleration due to gravity. We change the mass of the trolley and the mass that's dropped but the total mass does not change. By changing the mass that's dropped, we change the force acting on the trolley. The force acting on the trolley is equal to the weight of the mass that's dropped.

Once we have our readings, we can plot them on a graph to investigate the relationship between acceleration and force.

The blank and filled in results tables can be found here:
[ Ссылка ]

Thanks for watching,

Lewis

This video is recommended for anyone studying GCSE Physics 9-1 in the following the exam boards:
AQA (including Trilogy)
Edexcel
CCEA
OCR A
OCR B
WJEC
CIE (Cambridge International Examinations) IGCSE
Edexcel International IGCSE

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