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Figure 5 shows a way of projecting a small trolley up a sloping track - Edexcel - GCSE Physics - Question 5 - 2019 - Paper 1
Question 5
Figure 5 shows a way of projecting a small trolley up a sloping track. When the button is pressed, a spring is released in P that projects the trolley up the track.... show full transcript
Worked Solution & Example Answer:Figure 5 shows a way of projecting a small trolley up a sloping track - Edexcel - GCSE Physics - Question 5 - 2019 - Paper 1
Step 1
State the measurements the student should make to complete the investigation.
Answer
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Measure the mass of the trolley: The student should weigh the trolley using a balance to find its mass.
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Measure the vertical height (h): The student should measure the maximum height reached by the trolley on the slope. This can be done using a ruler or another measuring device.
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Repeat for a range of masses: The student should conduct the experiment multiple times using different masses for the trolley to investigate how the mass affects the height.
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Method of identifying or measuring h: It is essential to establish a consistent reference mark on the slope from where the height is measured, or alternatively, repeat firing the same mass each time to ensure accuracy.