Single Penny Lab Report

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Objective Statement The experiment required our group to find out the mass and thickness of a single penny from a group of pennies, with each group of pennies’ being from different years. Tools such as calipers and eight scales were used to find the average mass and thickness of a single penny from each year. Our general hypotheses before conducting the experiment was that both the mass and the thickness of pennies would go down with each newer year of pennies.
Observation/Data
We observed that some penny from the same year didn’t always have the same mass, so therefore we took the liberty of weighing about 3 to 4 pennies individually from the group of pennies that we had and estimated the uncertainties base on how much they were off from

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