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Physics Investigation: Investigating how the height of a runway affects the average speed of a trolley
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| Submitted: Thu Jul 11 2002
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Physics Investigation: Investigating how the height of a runway affects the average speed of a trolley Planning: Aim The aim of this experiment is to show how the height of a ramp from which a trolley rolls down will affect its run off speed. Preliminary The preliminary experiment we did prior to the investigation enabled me to choose what factors of the investigation I should keep the same or alter. My results from the preliminary displayed that I should perform the following procedures: - The heights that allow the trolley to go down the ramp at a suitable velocity and whereabouts on the ramp I would allow the trolley to go from inorder to make the test fair and the speed accurate. I found out in the preliminary that 0.05m would be to low a height to begin with and that the trolley would not move fast enough therefore would not reach the end of...
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