Physics, 31.07.2019 15:30, makeda2010

A0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after driving the nail 1.00 cm into a board. (a) calculate the duration of the impact. (b) what was the average force exerted on the nail?

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A0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after d...