Physics, 23.04.2021 18:50 kalbaugh

The 4kg head of a sledge hammer is moving at 6m/s when it strikes a chisel, driving it into a log. The duration of the impact (or the time for the sledge hammer to stop after contact) is 0.0020s. Find the time average of the impact force

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The 4kg head of a sledge hammer is moving at 6m/s when it strikes a chisel, driving it into a log. T...